7. C. 0
BAB I INTEGRAL
(1 x
2
A=1
1 5 x 4 ) dx x x 3 x 5 c 3 B=1 → A-B=0
8. A. 0
2 x x dx (2 x 1) dx x2 x 2 x c A=1 B= -1 → (A+B) 2=0
Latihan Kompetensi Siswa 1
3
2
A. Evaluasi Pengertian atau Ingatan 9. C. 0 6
5x 4 6 x 2 1 1 5 2 3 1 dx x x x c 3 3 3 3 1 2 1 A= B= D= 3 3 3 → A+B+D=0
1. C. x +c
6 6 x 5dx = x 6+c 6 = x 6+c 2. B.
a n x +c , dengan n≠0 n a ax n1dx x n11 c n 1 1 a = x n+c , dengan n≠0 n
1 1 10. A. 3 c t 3t t 2 1 dt t4
3. B.
a c (1 n ) x n1 a dx ax ndx xn a 1n x c (1 n) a c (1 n) x n 1
5. B.
8
3
5 1 x c 4 5 5 1 x dx 34 x c 3 3 5 1 x c 4 1 3
5
3
3
3
3
1 3
2
4
g. 3 2x x 3 x 2x x 1 1 3x x 2 x 5 3x x 2 x 5 c 5 5 4
2
5
h. 4 x 3x 2 x 5 4 x 3x 2x 5x 3
2 2 6. A. x c x 3 3 2
2
8 3
f. 2 3 x x 2x 3x x 3 1 3 1 x 2 x 2 x 4 x 2 x 2 x 4 c 2 4 2 4
1 3
(2 x
8 3
5
2
1 4 3 1 2 z -z + z -3z+c 4 2
1 3
2
3 3 x x c 8 8 3 b. x 2 x 2 x x 2 x 5 3 x 2 x c 5 1 10 1 10 11 10 c. x x x x c 10 10 3 5 3 5 4 5 d. 3x 3x x x c 5 5 1 e. x 2 x 2 x c x 5
1. a. x 3 x 3
1 4 3 1 2 z -z + z -3z+c 4 2 3 ( z 3z 2 z 3)dx =
1
t
B. Evaluasi Pemahaman dan Penguasaan Materi
5
4. A.
1 4 dt t 1 1 3 c t 3t
2
4
3
2
x x x 5 x x x x 5x c 4
2 2 x ) dx x 1 x c 1 3 2 2 x c x 3 3 2
1 2
3 2
-1-
3
2
4
3
2
2. a.
dx
x dx 2x x x 3
2
12
c
4. a.
b.
f. 12x e.
3
c.
5. a.
4
4
b. c. d.
b.
4 4 x 5 dx x dx x c 9 1 dx x dx 3x c 3 4 x 2 3 dx x 2 3 x 1 5x c 3 2 5 x x 1 2 dx x 2 x x 9
g.
2x 2
6
4
6
16 8 1 x 3 x 5 x 7 c 3 5 7 1 6 3 2 ( x 3) x dx x x 3 c 6 4
x dx 7
(1 x ) x dx x 2 x 3 2
3
3
x 9 dx
6
1 2 1 x 4 x 7 x10 c 4 7 10 2 2 (1 x ) x dx x x x 2 x c 3 5
3
3
1
2
1
2
x dx 3
2
2
2 x 2x 6 x 2 x c 5 2 (1 x ) d. dx x 2 x dx x 2 2 x 2 x x c 3 5
3
2
1
2
1
1
e.
1
2
2
2
3
2
2
x x 1dx x 2 x 2
2
4
3
3x 2 2 x 1 dx
1 1 x 5 x 4 x 3 x 2 x c 5 2 ( x 1)( x 2) f. dx x
5
x x 2x dx 3
dx
x
1
2
2
2 2 x x 4 x c 5 3 5
10 2 x 2 x x x c 11 1 6 3 2 x 3 x dx x x3 c 6 11 2
h.
x dx
3
2
x 3 x 3x
1 2 dx 2 x x x c 3 x
1 3x 5x
3 2
3
1 x x x 2 4 x c 4 2 2 y 2 y 1 e. dx 1 2 y 2 dx 2 y 1 3x 2 x c y f.
1 x dx 1 2x
1 c. x x dx
4
1
3
3
1 2 1 x 2 x 5 x 8 c 2 5 8
2
3 2
3x 2 x x c 3 2 g. 5x 3 dx 5 x 3 10 x 3 dx x 5 4 x 5x 2 c 4 1 1 5 1 4 h. x 2x 2 dx x x 2 c x 5 x 3. a.
3
f. (1 x ) xdx x 2 x
e.
3
5
2
16x 8 x x dx
2 x 1 dx
(2 x ) dx 8 12 x 6 x x dx
6x 1 dx 4
4
1 1 x x 4 x 7 c 2 7 2 2 2 d. ( 4 x ) x dx
2
2
2
1 8 x 6 x 2 2x 3 x 4 c 4
x x 2 x x c 2 1 2 3 1 2x 2 dx x c x 3 x 3
2
1 2 x 5 x 3 x c 5 3
2 c x 1 3 2 2 b. ( 3 2t t ) dt 3t t t c 3 2 5 x 2 x 5 4 3 c. 5 dx 5 x x 2x dx x 5 1 x 4 x 3 x 2 c 4 4 5 1 1 4 3 2 c 4x 3x x 3 2 d. ( 4 x 3x 6x 1)dx 4
x 1dx x
-2-
2
3
2
1
2
3 2 6 c. dx 4 x 3 x 12 5 2 x 3 9 x 3 c 5
Latihan Kompetensi Siswa 2 A. Evaluasi Pemahaman dan Penguasaan Materi
d.
x ( x 1) dx x 3x 3
3
10 3
1. a.
4x 3x 3 2 4 dx x x c x3 2 6 x x 1 4 1 dx x c x3 4 x
6
c. 27 x b.
4
7
3 x 13 e.
3x 45 x 2 x dx 5
3
d.
x x 5x 2
3
2
2
2
2
1
3 2
z dz 2
2 4 z z 2 z c 9 5 9
5
2
f.
3
3 x x dx 5
2
7
2
2
7
2
9
2
3
1
2
2
1
2
3
2
1
2
2
t 2t dt 2
2
2
3
2
1 4 2 t3 t t 2 c 3 5 2 r r 1 2 4 2 h. dr r r r c 7 5 3 r 4 3 2 i. x dx 4 x5 3 x 16 x c 5 1 2x x j. dx x 4 x 2x c 5 5
2
7
5
2
27 x 108x 144x
3
i.
3
( x 1) dx x 4x
1
3
2
64x dx 2
1
2
2
4
4
3
6x 4 x 1 dx 2
2
1 4 x 5 x 4 2 x 3 x 3 x c 5 3
j. ( 9t 11) dt 5
1 (9t 11) 5 d ( 9t 11) 9 1 (9t 11) c 54
2
3 3 2. a. 3 2 x 2 1 dx x 3 4 5 2 x 2 x c 2x 5 2 3 b. 3 2 dx x 4 x 3
3. a.
3
( x 1)( x 3) dx 5 9 3 2 12 x x dx 5 5 5 1 6 9 x 3 x 2 x c 5 5 5
8x 9x c 1
2
2
1
2
1
2
5
2
4
5
3
54 x 72 x 288x 128x 5
3
2
1
5
4
3
5
9
1
4
3
18 x 16 x 32x c 5 (3x 4) 3 h. dx x x 27 x 3 108x 2 144 x 64 x
2
1 4 1 x 7 x x 2 c 7 9 2
g.
7
3
5
2
x x dx 3
9 3 x x c 7 4
10
9x 24 x 16x dx
1
2
2
2
7
3
3
3
3x 3 dx
z 1 z 2 z z dz
x (1 x ) dx x 3 x
1
3
2 6 6 2 x x x x c 3 5 7 9 2x 4 3x 3 5 f. dx 7 x2 2 3 5 x 3 x c 21 14 7x (3 x 4) 2 g. dx x
1 3 3 x 6 x 5 x 4 x 3 c 6 4 3
e.
3
1
27 1 45 2 x 8 x 6 x 4 2 x x c 8 2 4 3
4
3
9 x 10
13
3x x dx
7
3
-3-
1 2
c
b.
3
2 1 x dx x
5 3 2 c. dx 2 4x x
3
x 3x 3 x 8
3
dx
1 3
1 3 1 x 9 x 4 3x x 2 c 9 4 2
t 1 t dt 1 2t
6 2 x c 7 1 3
2
2
c.
d.
4
2
t
dt
4
4
x
57
dx
29
2
41 35
b.
x
410
1.
21 5
x
35 7
19 6
d.
x
2 x 6
6
35
35
1263
25
6
c
421 79
x
421
3 68 15
5
2
y 4 3 x 4 x 2 3 x 2 3 ...
y 4 3 x 4 y 4
y y 3 3x 4 y
dx
y 3 3x
45 x c 53 53 15
b.
x x 1dx
3. y x 2 3 x 2 3... dengan x≠0
c
x
x
70
dx
53
1 2 dx ( x 1)
dx
35
3
2
x 11 10 x9 15 x8 45x 7 28 6 x 11 9 4 7 3 46 5 15 4 5 x x 5x 3 x 2 x c 5 2 2
dx
6
4 10
c
219
70 2 x 491
x
5
1
1 x
25 2x 2 x dx
2 x
5. a.
26
281 79
x 10 10 x 8 30 x 7 45x 6 56x 6 46 x 4 30 x 3 15 x 2 dx 5x 1 11 9 8 7 x 10 x 30 x 45 x 56 x6 11 9 8 7 6 46 5 30 4 15 3 5 2 x x x x x c 5 4 3 2
c
x5 3 x 2 x dx
6 x dx x 25 67
5
1 70
= ... = ...
x 5 3 x dx
5 x dx x 26 c.
34
211 70
B. Evaluasi Kemampuan Analisis
2.
5
1 70
2 3 281 x c 70
x 5 5 x 3 dx
5 x dx x 34
25 2 3x dx 41 35
1 1 x 5 x 4 x x 1 c 5 4 4. a.
37
3
2x
7 6
2 3 x dx
1 t 2t 1 t 3 c 3 1 1 2 d. x x x x dx x x 2 1 2 x 2 x x dx x x x 1 x
1 6
2 x dx
3
210 2x 2 3 3 x dx x4
11 10
1 30
1 30
4
7
113 39
dx
3
33 3 x c 7 dx
3 2 3 x 83 11 10
3
ydx 3 x
2 3 x
4
83 30
c
-4-
3
2
4. y x
5. C. x -2x
x x ...
2
2
2
y1=f1 (x)= 2dx =2x+c 1
= ... = ...
f1(x)= 2+c1=0 c1= -2 f1 (x)=2x-2
f(x)= 2x 2dx 2
= x -2x+c 2 f(0)=0 2-2∙ 0+c2 c 2=0 f(x)= x 2-2x 6. B. -
Latihan Kompetensi Siswa 3
f(x)=
1. D. 10 2
3
)dx 3x 2 x x c 2
3
2
f(x)= (3x
f1 (x)= 6 x 4dx =3x 2+4x+c 1
2
2
3
2. C. 2x -x +x-10
1
2
7. B. x +2x +x-2
f(-3)= -9-18+27+c=10 c=10 3
1
dx c x x
f(1)= -1+c=2 c=3 1 f(x)= - +3 x
A. Evaluasi pengertian atau Ingatan
( 3 4x 3x
1 +3 x
= x +2x +c1x+c 2 f(1)=1+2+c 1+c2= 2 c 1+c2= -1 ... (a) f(-2)= -8+8-2c1+c 2= -4 -2c1 +c2= -4 ... (b) a dan b dieliminasi, didapat: c 1=1 dan c2 = -2 3 2 f(x)= x +2x +x-2
f(x)= (6 x 2x 1)dx = 2x -x +x+c 3
2
4 x c1) dx 2
2
f(2)=16-4+2+c=4 14+c=4 c= -10 f(x)= 2x 3-x2+x-10 3. D. 5
f ( x ) 3 x dx 2 x x c
8. B. 15
f ( 4) 2 4 4 c 19 c=3
1 2
f (x)= f ( x) dx ( 2x 3)dx 1
11
2
f ( x ) 2 x x 3 f(1)=5
=x -3x+c1 5=0-0+c1 → c1=5 1 2 f (x)=x -3x+5
4
f(x)=
2
4. A. x -x -5
y =f (x)= (12x 2) dx 1
1
2
(x f ( x ) dx 1
2
3 x 5) dx
1 3 = x 3 x 2 5x c 2 3 2 5=0-0+0+c2 → c2=5 1 3 3 2 f(x)= x x 5 x 5 3 2 1 3 3 2 f(3)= (3) ( 3) 5( 3) 5 3 2 1 = 15 2
3
= 4x -2x+c 1
y=f(x)= (4 x 3 2 x c1 )dx = x4-x2+c1 x+c2 f(0)=c 2= -5 f(2)= 16-4+2c1-5=7 c 1=0 4 2 f(x)= x -x -5
-5-
= (x
9. C. 11
e. F(x)= ( x 1)( x 2) dx
y= ( 4x 1)dx =2x 2+x+c
10. D. y 5x 5
3x 2) dx
2
0=8+2+c 1 → c 1= -10 2 y=2x +x-10 x=3 → y=18+3-10=11
1 3 3 2 = x x 2x c 3 2 3 27 9 6 c 2 2 c=0 1 3 Jadi F(x)= x 3 x 2 2 x 3 2 2 1 2 2 f. F(x)= x dx x c x x2 2 9=2+1+c → c=6 1 2 2 Jadi F(x)= x 6 2 x 2 g. F ( x) x dx x x c 3 2 0 4 4 c 3 16 c 3 2 Jadi, F ( x) x x c 3 3 2 h. F ( x ) 3x 2 dx x 3 2 x 4 c 4 x 3 1 1 2 c 2 4 4 3 4 2 1 Jadi, f ( x ) x 2 4 x 4 3 4 i. F ( x ) x 3x 3 dx x 1 3 3 x 5 x 2 2 c 5 2 2x 1 3 3 1 c 5 2 2 4 c 1 5 1 5 3 2 3 4 Jadi, F ( x) x x 2 1 5 2 5 2x
1 3
1 y ( x 2 1) dx x 3 x c 3 0=0-0+c → c=0 1 3 y= x -x 3 1 2 m=y (2)=2 -1=3 8 2 y(2)= 2 3 3 2 y 3( x 2) 3 1 y 3x 5 3
B. Evaluasi Pemahaman dan Penguasaan Materi
1. a. F(x)= ( 6x 4) dx = 3x 2-4x+c
3=0-0+c → c=3 2 Jadi F(x)= 3x -4x+3
b. F(x)= (3x 2 6 x 2)dx = x 3-3x 2+2x+c 7=0-0+0+c → c=7 Jadi F(x)= x 3-3x2+2x+7 1 1 c. F(x)= 2 dx c x x 1 1 3 c c 3 2 2 1 1 Jadi F(x)= 3 x 2 1 2 d. F(x)= x dx 4 1 1 x x 3 c 4 3 1 1 2 ( 1) (1) 3 c 4 3 1 11 2 c c 1 12 12 1 1 3 11 Jadi F(x) x x 1 4 3 12
( x 6x
j. F ( x ) ( x 2) dx 3
3
2
12 x 8) dx
1 x 4 2 x 3 6 x 2 8x c 4 1 4 16 24 16 c c 5 1 4 3 2 Jadi, F ( x) x 2x 6x 8 x 5 4
-6-
3 2 1 2. a. g ( x ) (3x 1)dx x x c 2 2 1 b. g ( x) x dx x x c 3 4 x 1 1 1 c. g (x ) dx x 3 dx 3 x x 1 1 x 2 c 2 2
2 5 4 4 c 3 1 c 3 2 1 y x x 3 3
3
2
e. g (x ) x 3 c 4
2
y x 3 x 2 x 1
3 x 2 3 x c 7
i. y 4x 6 x 1 dx 3
2
x 2 x x c 8 16 16 2 c c 6 4
1 3 1 2 1 2 f. g ( x) ( x x ) dx x x c 3 2
3
x 2x x 6 1 1 j. y c 2 dx 2x 2x 3 1 2 c c 3 4 4 1 y 3 2x 4
2
x x x c 0 1 1 1 c c 1
x 3x c 1
x c
h. y 3x 2x 1 dx
d. g ( x) ( 2 x 3)dx 1
2
x dx 3 x
g. y
3. a. y 2xdx x c 2
3
3 12 c c 2
y x 2 2 1 b. y ( x 1) dx x 2 x c 2 1 1 3 1 c c 3 2 2 1 2 1 y x x 3 2 2 1 2 c. y ( x 1) dx x x c 2 1 1 3 1 c c 1 2 2 1 2 1 y x x 1 2 2 3 d. y (3 x 1)dx x 2 x c 2 3 1 3 1 c c 2 2 2 3 2 1 y x x 2 2 2 1 e. y x 2 1 dx x 3 x c 3 1 2 3 1 c c 3 3 3 1 3 2 y x x 3 3 3 1 1 f. y 2 dx c x x 0 1 c c 1 1 y 1 x
4. a. F ( x) ( 4x 1)dx
2 x 2 x c 20 18 3 c c 1
F ( x) 2 x 2 x 1 F ( 2) 8 2 1 9
b. F ( x ) 6 x 2 2 x 1 dx
2x 3 x 2 x c 5 0 0 0 c c 5
F ( x) 2 x 3 x 2 x 5 F ( 2) 16 4 2 5 19 1 1 c. F ( x ) 1 2 dx x c x x 3 1 1 c c 3 1 F ( x) x 3 x 1 1 F ( 2) 2 3 4 2 2
-7-
d.
dF ( x ) 6xdx dx 3 x 2 c1 0 0 c1 c1 0 dF ( x) 3x 2 dx
h.
(12 x
2
2)dx
4 x 2 x c1 3
5 0 0 c1 c1 5 dF ( x ) 4x 3 2x 5 dx
F ( x ) 3 x dx x c 2 2
dF ( x ) 2(6 x 2 1) dx dx
3
0 8 c2 c2 8
F ( x) 4x 2x 5 dx
F ( x ) x 8 F ( 2) 16 dF ( x ) e. 2dx 2 x c1 dx 3 2 0 c c1 3 dF ( x) 2 x 3 dx 3
3
x 4 x 2 5 x c2 2 1 1 5 c 2 c 2 3
F ( x) x 4 x 2 5 x 3 f ( 2) 16 4 10 3 19
F ( x ) (2 x 3) dx
Soal Aplikasi Bidang Geometri
x 3 x c2 5 1 3 c 2 c2 7 2
5. y ( 2x 3)dx x 3 x c
2 9 9 c c 2 Persamaan kurva: y x 2 3x 2
F ( x ) x 2 3 x 7 F (2) 4 6 7 17 1 1 f. F ( x ) c 2 dx 2x 2x 7 1 1 c c 1 6 6 3 1 1 F ( x ) 1 2x 3 1 1 1 F (2) 1 1 4 3 12
(4 x
2
6. y x x dx x 2 x x dx 2
4
3
1 1 1 x 5 x 4 x 3 c 5 2 3 0 0 0 0 c c 0 Persamaan kurva: 1 1 1 y x5 x 4 x 3 5 2 3
g. F ( x ) ( x 1)( 4 x 20) dx 2
2
16 x 20)dx
7. F ( t) (5 2kt )dt
4 x 3 8x 2 20x c 3 4 2 10 8 20 c c 36 3 3 4 3 2 2 F ( x ) x 8 x 20 x 36 3 3 32 2 F (2) 32 40 36 3 3 1 25 3
5t kt c 2
0 5 0 k 0 c c 0 1 5 1 k 1 0 k 4 2
F (t) 5t 4t 2
8. F ( x) 3 x dx 2 x x c
4 2 9 9 c c 50 F ( x) 2 x x 50
9. a. y 3x 8 x 5 dx 2
x 4x 5x c 4 27 36 15 c c 2 3
2
y x 3 4 x 2 5x 2
-8-
2
b. Akan dibuktikan (2,0) memenuhi persamaan kuva tersebut.
13. f ( x ) (4 x 3) dx
2 x 3x c 2
0 2 4 2 5 2 2 0 8 16 10 2 0 0 (terbukti) Jadi, (2,0) melalui persamaan kurva y x 3 4 x 2 5 x 2 3
2
f 1( x) 0 4 x 3 0 3 x 4 2 1 3 3 2 3 c 8 4 4 1 9 18 c 8 8 8 10 5 c 8 4 5 f ( x ) 2x 2 3x 4
b 10. y (a bx) dx ax x 2 c 2 0 0 0 c c 0 b y ax x 2 2 a b(0) 1 a 1 b b 3 a(1) (1) 2 1(1) (1) 2 2 2 b 3 1 b 4 2 y x 2x 2
Soal Aplikasi Bidang Mekanika
14. v (t ) adt (10 2t )dt
10t t 2 c1
dy 11. 6 xdx 3x 2 c1 dx 12 12 c1 c1 0 dy 3x 2 dx
v (0) 0 0 10 0 0 2 c1 c1 0 v (t ) 10t t 2
s(t ) (10t t ) dt
y 3x dx x c2 2
3
2
1 5t 2 t3 c2 3 s(0) 0 1 3 0 5 02 0 c2 3 c2 0 1 s( t) 5t 2 t 3 3 Benda akan berhenti ketika s(t ) 0 1 5t 2 t 3 0 3 1 5t 2 1 t 0 15 t=0 t=15 Benda itu akan berhenti ketika t 15
4 8 c2 c2 4
y x 3 4 12. F 1( t) 5 14t 3t2
F (t ) 5t 7 t2 t3 c 14 7 Sumbu simetri t 6 3 7 49 343 25 5 7 c 9 27 3 326 326 c F (t) 5t 7t 2 t 3 27 7
15. v( t) (18 2t) dt
18t t 2 c1 v( 0) 20 20 0 0 c1 c1 20 v( t) 18t t 2 20 v( 6) 108 36 20 92 m s
-9-
s (t) t 18t 20
18. Total biaya
2
f (x )
2 60 x 6x dx
1 t 3 9t 2 20t c 2 3 s (3) 81 81 9 81 60 c2 c 2 51 1 s (t) t3 9t 2 20t 51 3
2
2 x 30x 2x c Rata-rata biaya c 2 30 x 2x 2 x 2
3
19. Fungsi pendapatan total R (x)
8 6 x 2 x dx 3
16. a. s ( 6t 3)dt 1
2 8 x 3x 2 x3 c 3 Fungsi Demand: 2 c 8 3 x x 2 3 x
3
3t 2 3t 1 366 30
4
b. s 3t2 2t dt 2
t 3 t 2
2
80 12 68
20. Fungsi pendapatan total 3 2 3 2 dx 2 ln x c x x x Fungsi Demand 3 2 c 2 ln x x x x
4
2
t 5dt 9
c. s
4 9
2 1 t t 5t 63 35 3 3 4 2 27 3
C. Evaluasi Kemampuan Analisis
5
d. s ( 2t 2) dt 0
1. a. y ax bx c 2
(1,0) 0 a b c ... (1)
5
t 2 2t 0 15
(3,0) 0 9a 3b c ... (2)
4
8a 4b 0 (1,12) 12 a b c ... (3) (1) dieliminasi dengan (3), diperoleh: b 6 Subsitusi b 6 ke 8a 4b 0 8a 24 a 3 12 3 6 c c 9 Jadi, persamaan kurva adalah:
e. s t 2 3t 2 dt 0 4
1 3 t 3 t 2 2t 3 2 0 64 1 24 8 5 3 3
17. Total biaya = (1, 064 0,005) xdx
y 3x 2 6x 9
1, 064x 0, 0025x c biaya awal = 16,3 2 Total biaya = 1,064 0 0,0025 0 c c 16,3 2
b. Sketsa grafik kurva. 12
Total biaya = 1,064 x 0,0025 x 2 16, 3 Rata-rata biaya 16,3 1,064 0,0025x x
10 8 6 4 2 -4
- 10 -
-2
2
4
6 x
2.
dy a 2 1 dx x x 1
5.
dy 3 dx
...
a 3 2 1 a 2 1 dy 2 1 dx x 2 2 y 2 1 dx x 2 x c x x 1 y 3 2 3 1 c 1 c 4 2 y x 4 x 3.
6. v 32dt 32t c
v( 0) 50 32 0 c 50 c 50 v( 4) 32 4 50 178 kaki/detik
s 32t 50dt 16t 50t k s( 0) 1000 16 0 2 50 0 k 1000 2
k 1000
dy a ( x p)( x q) dx dy ax 2 a( p q ) x apq dx y ax 2 a( p q) x apq
s( t) 16t2 50t 1000 s( 4) 256 200 1000 1456 m
a a ( p q ) 2 x3 x apqx c 3 2 8 1 0 a 2a( p q) 2 apq c x 3 a a a ( p q) 2 1 apq c x 3 2 a 2 p 2q 2 pq
Latihan Kompetensi Siswa 4 A. Evaluasi Pemahaman dan Penguasaan Materi 1. a.
...
6u
3cos u du
2
2u 3 3sin u c
b.
tan 1d sec dtan c 2
2
c.
d.
(2 sin 3 cos )d
2 cos 3 sin c cos e. d 1 cos2
cos cos ecd
4a 8 a 2 b 1
cos ecc
y 3x 2 2x 1 dx
f.
x x x c 3
secc
dy 4. 3x 2 ax b dx 0 3 a b a b 3 32 27 3a b 3a b 5
sec sin d tan sec d
cos
2
(cot x 1)dx cos ec xdx 2
2
cot x c
- 11 -
g.
sin x
4. a. F ( x) cos x sin x
dx 1 sin x tan x sec xdx 2
sin x cos x c 5 sin cos c 2 2 c 4 F sin cos 4 4 4 4
sec x c
h.
x sin x x dx 2
1 2 x 3 cos x x x c 3 3 2. a.
4 2
6 cos x 4 x dx
b. F ( x ) sin x cos xdx
2
cos x sin x c 1 1 3 cos sin c 2 2 3 3 1 1 1 1 3 3 c 2 2 2 2 c 1 F cos sin 1 4 4 4
4 6 sin x x 3 c 3 b.
8 cos x 6 sin x dx
8 sin x 6 cos x c sin x c. dx cos 2 x sec x c cos x d. dx sin 2 x cos ecx c
sin x cos x 2 sin x cos sin x cos x dx 1 dx x c f. 1 cos 2d 2 sin 2 cos c g. 1 cos 2d 2 cos 2 sin c h. sec x sec x 1dx sec x tan xdx e.
4
4
2
2
2
2
2 1 sin x c. F ( x ) dx sec x c cos2 x 7 sec c 3 c 5 F sec 5 4 4
xdx
2
2
5 2 5. a.
2
x 2 sec2 x dx
1 1 4 cos 2x 2 sec2 xdx 2 2 2 x sin 2 x 2 tan x c
2
b.
sec x c
cos x cos ecx tan x sec x dx cos ecx sec x c
c.
3. a. F ( x ) 3 2 sin xdx
sec
2
x cos ec0 x dx
tan x cos ecx c
3x 2 cos x c 1 3 0 2c0 s0 c c 1
d.
4 sin x 2 cos x cos ec
2
e.
3 x 2 sin x c 5 3 0 2 sin 0 c c 5 F ( x ) 3x 2 sin x 5
tan x 5dx tan 1 6dx sec x 6dx 2
2
2
tan x 6x c
c. F ( x ) sec x 3dx 2
f.
tan x 3x c 3 2 tan 3 c 4 4 4 c 1 F ( x ) tan x 3x 1
cot x 7dx cot x 1 6dx cos ec x 6 dx 2
2
2
cot x 6 x c
- 12 -
x sec x tan x dx
4 cos x 2 sin x cot x sec xdx
b. F ( x ) 3 2 cos xdx
4 cos
cos 3 x sin 3 x dx 2 x sin 4 x
B. Evaluasi Kemampuan Analisis
sin
d. 1.a.
2 sin x
tan x sec x 1 sin 2
2
x
dx
= tan 2 x sec 2 x 2 tan x sec x 2 tan x sec xdx
2 sec
tan x 1 sec x 1dx 2
2
2
...
x 1dx
tan x x c b.
2 sin x dx 2 x
tan x sec x sec 2
tan x 1 sec x 1 2 tan x sec x 2 cos xd (cos x)
tan 2 x sec2 x 2 tan x sec x 2 sin x cos 2 xdx 2
Latihan Kompetensi Siswa 5
2
2
A. Evaluasi Pengertian atau Ingatan
2 2 tan x x sec x cos3 x c 3 2 cos x 2 c. cot x cos ecx 2 dx sin x 2 2 cot x cos ec x 2 cot x cos ecx
1. B.
2 cot x cos ecxdx
cot 2 x 1 cos ec 2 x 1dx 2 cot x x c 2. a.
sin 3 x cos3 x
sin x cos x 2
2 b b a a 3 b b 2 x dx x x 3 a a
2. C.
dx
2 b b a a 3
2 a b a b ( a b) a b 3 b a ba 2 x dx x x 3 ab ab
=
2 a b a b (a b) a b 3
... 3. C.
cos x sin x 3
b.
3
sin x cos x dx
2
1 1 x2 x3 2 6 1
2
4 1 1 2 3 2 6 1 3 4. 104
...
c.
1 3 2 2 1 1 x ( 2 x ) dx x x 2 dx 2 2 1 1
9
sin 3 x cos 3 x dx cos 2 x cos 4 x
6 x dx 4x
1
108 4 104
...
- 13 -
9
x1
1 2
5. D.
11. B. -13,5 4
2
3x
2 6
1
cos xdx sin x 6
15x 12 dx
2
4
15 x 3 x 2 12 x 13,5 2 1
1 1 1 2 2
12. A. 2
sin x 3 cos xdx cos x 3 sinx
6. C. 5
0
n
(2x 3)dx x
2
0
n
1 0 ( 1 0) 2
3x 1 12
1
n 2 3n (1 3) 12
13. A. 4 2
n 3n 10 0 ( n 5)( n 2) 0 n 5 2
2
( 5 tan x ) cos xdx 5 cos x sin xdx 0
0
2 0
5sin xcosx
7. C. -1 2
(3 2x )dx 3x x
5 0 (0 1) 4
6
2 2 a
14. A. -6
a
6 4 (3a a 2 ) 6
(cot x 3) sin xdx
a 3a 4 0 ( a 4)( a 1) 0 a 1 2
0
cos x 3 sin xdx 0
sin x 3 cos x 0 0 3 (0 3) 6
8. E. 4 2
9( t)dt 0
1
15. A. -2, 0 dan 3
2
9( t) dt 9( t) 0
3x
1
1
1
1
9( t) dt 9( t) dt 0
2
2x 6 dx
n
x 3 x2 6x 1 4
2
n3 n2 6n 1 1 6 4
2 (2) 4
n3 n2 6n 0 n( n 3)(n 2) 0 n= -2 n=0
9. D. 32
3x dx x 26 t
2
n
n=3
t
3
1
1
B. Evaluasi Pemahaman dan Penguasaan Materi
t t 126 3
t
2
32
5
1. a.
t 33 3 2
10. C. 388
x 10x 2 dx 7
3
3
3
7
1 x 4 5x 2 2x 4 3 =388
b.
5
1 2 xdx x c 2 0 0 25 c ( 0 c ) 2 25 2
1
3
1 4 3 x dx x c 4 1
81 1 c c 20 4 4
- 14 -
5
5
4
5 3 c. 5x dx x c 3 0 0 625 c ( 0 c ) 3 625 3
3
d.
2
dx
2. a.
2
b.
4
2
1 2 (2 x )dx 2 x x 6 2 0
0 2
2
c. ( 2 x ) dx 4 4 x x dx
2
0
x x c
0
2
2
1 1 c c 3 2 1 6 2 2 3 4 3 e. x dx x 3 c 4 1 1
3 2 x x dx 3
d.
2
0
3
1 3 3 x x x 9 3 0 2
1 t tdt t t dt 2
2
2
3
3 3 3 16 c c 4 4 3 3 16 1 1,14 4 3 3 3 2 f. 3x 2dx x 2x c 2 1 1
e.
27 3 6 c 2 c 2 2 8 4 4 32 16 g. 3 dx 2 c x 1 1 x
f. (1 u ) u du
1
1 1 1 2 4 2 2 4 4 4
1
4
u u
3
4
2 2 2 u u u u 3 5 1
2
x x 2 x c 4
16 64 2 2 3 5 3 5 14 62 70 186 3 5 15 116 11 7 15 15
3 x 2 xdx
1
3
2
1
16 8 4 c (1 1 2 c ) 30
2 x 1
i.
2
4x dx 4
u du
1
1 c ( 16 c) 15 4x
1 2
1 2 1 4 t t 2 4 1
2
h.
2
1 3 8 2 4 x 2 x x 3 3 0
2
2
2 x 1 4 2 2
1
3
1
dx
x
2
g.
1
2
x 2 x 3 1 dx x 5 x 2 dx
0
1
2 3 4 5 x x c 3 5 1 2 4 2 4 c 3 5 3 5 4 8 20 24 48 1 3 3 5 15 15 5 1 1 1 1 j. 3 dx 2 c 2 x x x 2 x 3 3
0
2
1 1 x6 x3 6 3 0
32 8 40 3 3 3
x 1 x dx 1
h.
2
0
1
x x 2dx
1 1 1 1 c c 2 3 18 18 9 6 1 22 2 1 18 18 9
0
1
1 1 1 x 2 x3 2 3 0 6
- 15 -
8
8
2
3 3 2 i. x dx x x 5 1 1 96 3 93 5 5 5 2
3
c.
0
2
0
d.
2 x 9x 5dx 2
2
f ( x )dx 5
2
2 3 9 2 x x 5 x 3 2 1 16 2 9 18 10 5 3 3 2 9 2 5
0
2
5. a.
2 sin x x 0
1 2
5
1
2 4 8
4
b.
5
h( x ) 3dx
1
1
c. sin xdx cos x 0
4 3(5 1) 16
0
1 1 2
1
h( x )dx 2
5 5
d.
h( x )dx 4
( x sin x )dx 0
1
1 2 x 2 cos x 2 0
5
h ( x ) kx dx 1
0 (0 1) 8 2 1 8 2
5
h( x ) dx kxdx 28 1
k 4 52 12 28 2 k 2
4
e.
(cos x x )dx
4
3
f ( x) dx
1 4 sin x x 2 2
0
2
3
4
f ( x )dx f ( x )dx 0
1 1 2 2 2 2 32 2 32 2
2
5 5 10 2
b.
2
4 tan x 0 1
5
h( x ) dx 3dx
4. a.
1 tan x dx 0
1 5
(cos x 1) dx 0
2h( x )dx 2 h( x )dx
1
d.
f ( x) dx
2
1
c.
0
4 5 2( 2 0) 22
( x 5)( 2x 1)dx 2
b.
0
1
3. a.
2
4 f ( x )dx 2dx
2
j.
4 f ( x ) 2 dx
2
2
f ( x )dx f ( x )dx
0
2
4
3
f.
3
f ( x )dx f ( x )dx 0
1 cot
2
xdx
0
4 cot x 1 0
2
5 5 0
- 16 -
4
2 cot xsin xdx
g.
4
4 2 cos x sin x 2
9 3 1 2 27 a a 24 2 2
3
54 9 a a 48
4
3
1 tan
h.
2
3
tan x
3 (1) 1 3 4
2
2
1 1 12 1 1 a1, 2 13 2 2 2 1 13 1 13 HP= , 2 2
3 4
1 cot
xdx
5
3
7. a. s 8 2t t 2 dt
4 cot x
2 5
1 8t t 2 t3 3 2
3
1 1 1 3 1 3 3
125 8 40 25 16 4 3 3 117 45 6 3 3 8 b. s 2t 2 dt t 1
2
j.
2
a a 3 0
xdx
4
i.
3
3
1 2 2 3 d. (3x dx1) x x 24 2 1 a
2 tan x cos xdx
4
2
2 cos x sin xdx 4
3
8 t 2 t 1 8 8 9 (1 8) 3 3
2 sin x cos x
2 4
1 2 0 2 2 2 3 2 2 2
t t 2dt 3
c.
2
0 3
1 1 t 3 t2 2t 3 2 0 9 1 9 6 10 2 2
a
a 1
6. a. ( 2x 1)dx x x 4 2
1
a a 6 0 ( a 3)( a 2) 0 a= -3 a=2 HP={-3,2} 2
3
8. a.
1
a
a 1
b. 2(2x 3)dx 2x 6x 4 2
3
x x 2 xdx 3
1
3
1 4 1 3 2 x x x 4 3 1 81 1 1 9 9 1 4 4 3 2 20 3
a 3a 4 0 ( a 4)( a 1) 0 a=4 a= -1 HP={-8,3} 2
2
1
2a 2 6a 8 0
a
x( x 1)( x 2) dx
a
c. (2x 5) dx x 2 5x 1 18 1
a 2 5a 24 0 ( a 8)( a 3) 0 a= -8 a=3 HP={-8,3}
- 17 -
b.
x x 2 x x 2 dx 1 2 2 dx x x x
1
9.
n
1
1 2 1 x 2x 2 n 2
1 4 x x 1 3
c.
2
n 4n 3 0 (n 1)( n 3) 0 n=1 n=3 (tm) 2
3
1 1 x 2 x dx 1
3
a. n 2 3 2 1
1 1 x x 2 2 x 1
b. (2 n 1) 2 49
9 1 1 1 1 1 2 3 2 2 6 3 3 4 3 2 x 2 x x 2 x d. dx 2 ( x 1) 2 3
c. ( 2 n) 2 1 d. (2 n) 2 25 a
10.
a 5a 4 0 (a 4)( a 1) 0 a= -4 (tm) a= -1 2
1
( 2x 1)dx 0
8 9 9 4 3 1 11 3
b
1
2 b2 b 0 b2 b 2 0 (b 2)(b 1) 0 b=2 b= -1 (tm)
3 x 2 4x 5dx
1
2
2x 4 x 3 2x 2 5x 1 32 8 8 20 2 1 2 5 52 3 3
f.
5
3
x2
3
2 2
12 x2
a. (a b) 2 ( 1 2) 2 9
dx
b. ( a b ) ( 1 2) 1 2
3
3
3x 3 x 2 363 x 2
3
2
63 3 42 2 21 3 3 2 2
2
c. a b 1 4 3 2
2
3 9 3 36 3 3 2 2 36 2
x 2 x b 0
2
3
a
2
3
8x
x 5x 1 10
2
1 x 3 x 2 3 2
e.
( 2x 5) dx 10 1
( x 1)( x 2 x ) dx 2 x 1 2 2
n2 1 2n 2 2
2 n 4n 1
3
1
1
x x 1 dx 2 x 2
1
( x 2) dx 2
2
d. b a 4 1 3 2
- 18 -
2
C. Evaluasi Kemampuan Analisis 3 2
x
ax
1
a a 12 18 5 4 3 a 1 12 a 12 b 12 36 48
bx c dx
x ax blx m dx 1
3.
a 3 b 2 x x cx 3 2 a 3 b 3 2 2 c 3 2
2
0 1
lx 3 ( m al ) x 2 (am bl) x bmdx
0 1
l m al 3 am bl 2 x4 x x bmx 0 4 3 2 0 = ...
t t 2 dt a
2
2
c.
2
a 4 a 36 3 2 x x 18 x 5 4 3 0
20 6 2 2
3
0
3 2
ax
2
1
1 3 2 x 3x 7x 3 3 2 29 15 2 33 18 2 21 7 2 3 19 5 2 3 18 2 21 7 2 3
b.
bx cx ddx 5
ax ( a ) x 36 xdx
3 2
3
0
6 x 7 dx
2
1. a.
1
a
a
t 2t 5t 4t 4dt 4
3
2
a
a
1 5 1 4 5 3 2 t t t 2t 4t 5 2 3 a 1 5 1 5 a a5 a 4 a4 a3 a 3 5 2 3 2 a2 a 2 4 a a
1
2
2
0
(6b a) x bdx 0
2 x1
1
6ax 2 6ax 0 2ax 3 ( 2b 2a ) x 3
t dt 2
1
a 3b x 2 bx 0 2 0
x
2 x 1
1 3 t 3 x
1 8 x3 12x 2 12 x 1 x 3 8 11 1 x 3 4x 2 x 3 3 3 2.
0
2 10 a5 a 3 8a 5 3 d.
1
4. 12ax 6adx 6ax (6b 6a) x
a 12a 2a 2b 2a 3b b 0 2 1 16 a 6b 0 2 33 b a 12
f ( x ) ax 3 bx 2 cx d f ( 0) 0 d 0 f (1) 0 a b c 0
0
0
1
1
a 2 dx a 2 x 2 2 abx b2 dx
f 1 ( x ) 3ax 2 2bx c
1
f 1 (0) 36 c 36 sehingga a b 36 b a 36
a2 a 2 x x 3 abx 2 b2 x 1 3 0 2
a a 2 ab b 2 1 3 2 a 33 1089 2 a 2 a a a 1 3 12 144
- 19 -
144a 2 48a 2 396a 2 1089a 2 1 144
2t
2
x
t xt x dt 2
3
1 3 x 2 2 t t x t 3 2 1
1 x (27 1) (9 1) x 2 (3 1) 3 2 28 4 x 2 4 x 3 1 f (x ) 8 x 4
96
xt x
e.
x dx x
x 3 1 2 t x 3 2 3
x4 1 3 9 x 9 x 3 2 2 4 3 f 1 ( x) x 3 x 2 9 3 2
1 x
xt x
1 3 1 3 x3 x 2 4x 4 3 2 3 2 1 3 3 2 5 x x 4x 2 3 2 6 1 2 f ( x ) x 3 x 4
f.
2
t dt
3
x
x t 3 t 2 3 3
x4 x 2 9 x 9 3 4 f 1 (x ) x 3 2 x 2 9 3
5x 1
t 3t 4 dt 2
2
3
1 3 t3 t 2 4t 3 2 1
2
1
5. a. f ( x ) t 2 3t 4 dt
1
3
d.
396 3 885 885 1096 1096 atau 885 885
b.
f 1 ( x ) 4 x 2 2
b. 8a 3b
t 1 dt
2 3 1 2 t t t 3 2 x 2 3 1 x x 3 x 2 x 2 x x 3 2 4 x 3 2 x 3
a. 4a 2 3ab 3b 2 12492 516,12 885
x
2
x
885a 144 144 a2 885 12 a 885 33 b a 12 12 396 a b 885 885 12 396 a b 885 885
x
c.
1 3 (5 x 1) 3 1 (5x 1) 2 12 3 2 4 5 x 1 1 125 3 75 x 25 x 2 5 x x 2 15 x 20x 3 2 125 3 15 2 x x 10x 3 2 f 1 ( x ) 125 x 2 15 x 10
2
6. a. f ( x ) x f (t) dt 2
1
0
f ( x) x 2 f ( 2) f (0) x
b.
f ( t) dt x 1
2
3 x 2
a
f ( x ) f (a) x 2 3 x 2 f ( x ) x 2 3x 2 f (a ) x
c.
f ( t)dt x 1
2
2 x a
1
f ( x ) f (1) x 2 2 x a f ( x ) x 2 2x a f (1)
- 20 -
x
d.
f (t) dt f ( x) x 1
2
Latihan Kompetensi Siswa 6
x 7
1
f ( x ) f (1) f ( x) x 2 x 7 f (1) ...
A. Evaluasi Pengertian atau Ingatan 1. C.
1
e.
f ( x )dx 2 1
1 ax b n1 c; a 0, n 1 a( n 1)
ax b dx n
1
f (1) f (1) 2
1 (ax b) n d (ax b) a 1 ( ax b) n1 c a( n 1) Penyebut tidak boleh nol, sehingga a≠0 dan n≠-1
x
f (t )dt f ( x ) f (0) 1
0
k x3 9 a
7. af ( x ) 4 x f (t )dt
2. A.
0 a
f (t) dt af ( x ) 4 x 0
f (t) dt x ax 2
0
f ( x) dt af ( x ) 4 x x
0 a
8.
1 2 n1 (ax b) c ;a 0; n 1 2a (n 1) 1 n x( ax 2 b ) n dx ax 2 b d ax 2 b 2a 1 n1 2 ax b c 2 a( n 1) a≠0 dan n≠-1
f (t )dt a
3. E. 2
dx
x 3 c
dx
x 3 c
x 3 a
0
...
x 3 2 Jadi, a=2 4. C. 6 x 5
1
5 6x dx 6 5 6x d ( 5 6x ) 12 (5 6 x ) 5 6x c 63 1 1 f ( x ) 5 6 x c (5 6 x) 5 6 x c 9 9 f ( x) (5 6 x) 6 x 5 5. A. 9 5 x
1
(9 5x ) dx (9 5 x ) d (9 5 x) 5 6
6
1 ( 9 5x ) 7 c 35 f ( x ) 9 5 x 1 5 6. B. ( 7 3x ) c 15 1
( 7 3x ) dx (7 3 x) 3 4
4
d (7 3 x)
1 ( 7 3x ) 5 c 15
- 21 -
1 7. C. 2 cos( ax b) c; a 0 a 1 sin(ax b) dx a 1 2 cos( ax b) c; a 0 a
13. D.
1 sec 2 c 2 sin d tan sec2 d cos 3 secd (sec )
1 sec2 c 2
8. D. sin(ax b ); a 0
a cos( ax b) dx
14. A.
sin(ax b); a 0
9. E.
11. B.
t
1 1 sin 4 x c 4 3 1 cos 4 x dx 3 1 1 = sin 4 x c 4 3
10. D.
1 2 t 3 t 2 3 c 3 3t 2 dt t t 2 3dt
4
1 t2 3d (t 2 3) 2 1 t 2 3 t 2 3 c 3
1 15. D. 3 1
1 1 tan 5x c 5 4 1 sec2 5x dx 4 1 1 tan 5 x c 5 4
1
x x dx x 1 x dx 2
4
0
2
0
1 2
1
1 x
2
d (1 x ) 2
0
1
1 2 2 (1 x ) 1 x 3 0
1 3
7 9 1
x 1 3 x dx 2
16. C.
0
1 3x 1 3 x d 1
1 6
2
2
0
1 2 1 3x 9
1 3x
1
1
2
1
4 1 x 1 4
1
2 12. D. 2 2 1 3
635 81 256 256 544 34 17 256 16 8
45
sec 1 tan d 2
0 45
=
x 5 c 9 x x 5dx 3x 5d x 5 2 x 5x 5 c
1 tan d (tan)
17. E. 2 x 5 3
0
3
2
45
2 = (1 tan ) 1 tan 3 0
3
3
4 2 2 2 3 2 = 2 2 1 3 =
3
1 1 4 x 1d x 1 4 4 1
0
8 1 7 9 9 9
17 8 1 3 1 x 1 dx 4 1
3
- 22 -
3
3
18. C. 4 x 3 1 c
6x
x 2
2
dx
1
3
e.
x 1 d x 1 3
4 x 1 c
1 8 2 8
f.
4
x sin xdx g.
4
cos x 04 1 2 1 8 1 8 2 8
h.
6 x 21x 7 x 41dx 3x 7 x 41d x 7 x 41 2 x 7 x 41 x 7 x 41 c
1 y
4
3
y dy
2
x 4 x
2
dx
4 x dx 4 x d ( 4 x )
2
2
2
B. Evaluasi Pemahaman dan Penguasaan Materi
3
1. a. ( x 2) 2 dx 5
2 ( x 2) 2 c 5 dx 1 b. d ( x 1) 3 ( x 1) ( x 1)3 1 c 2( x 1)2 dx d x 3 c. x 3 x 3
1 2 4 x 4
3
2. a.
c
2
2x
dx x 1 d x 1 x 1 2
2
2
3
2
2
2 x 3 c 1 d. 3 x 1dx 3x 1d (3 x 1) 3 2 (3x 1) 3 x 1 c 9
2 4 x 4 x c 3 sin 2u i. 5 du 2 1 sin u 1 2 5 d (1 sin u) 2 1 sin u 1 4 c 2 4 1 sin u 1 sec8 u c 4 xdx j. 3 2 x 4 1 d x 2 4 2 x 2 4 3
20. A. 2 x 2 14 x 82 x 2 7 x 41 c
0
2
1 4 x 2 d 4 x 2 2 1 4 x 2 4 x 2 c 3
5 cos 4 xd (cos x )
0
5
1
1 1 y 4 d 1 y 4 4 1 1 y 4 1 y 4 c 6
4
5 cos
3 3 xdx
2
1 1 2 2 2 x 3 3 d 2x 3 4 3 2x 2 3 3 2 x 2 3 c 16
3
3
19. B.
2 x
2
2
3
1 2 x 1 2 1 1 8 3 3 8 5 24 24
- 23 -
1
b.
2
x 1 x dx 2
i.
0
1 2
1 x d (1 x ) 2
2
0
1 x
1 2 1 x 3
0
xdx
1 2 2 9 x
1 1 0 20 20 d (9 x 2 )
3
9 x 0
3. a.
2
3
b. 4
1 (2t 4) dt ( 2t 4) d ( 2t 4) 20 0
36 4 31
c. 4
1 1 dt ( 2t 4) 2 d (2t 4) 20
11 2 x dx 4
5
4 1 11 2 x 5 d 11 2x 2 1 5 11 2x 5 c 2 2 ( 6x 9) dx d x 3x 5 d. 3 x 2 3x 5 3 2 x 3x 5 3 c 2 2 2 x 3x 5
4
2t 4 0
2 3 2
t cos t dt 2
0
e. x x 9dx 1 x 9 d x 9 3 f. x sin 3 x dx 1 sin 3 x d 3 x 2
cos t 2 d (t 2 )
2
0
1 2 sin t 0 2 0 2
3 t 2 5 t d t 3 3 2 3 2 t 5 t 2 5 d 3 4 1 t t 5 c 6
4
1 2 (2t 4) 4 0
1 2
2
1 1 x 3 sin 3 x c 3 3
9 2 3
x cos 3x dx
3
4
g.
1
2
9 x 0
0
2
1 cos 10x 20 0
0
1 2
0
(2t 4)
0
2 sin10 xdx
1 2 sin 2 x 2 0
f.
2
2
4
2x 3d x 2x 3
0
1 cos 2xd ( 2x ) 20
e.
2
sin 5x cos 5xdx
2
2
3
2
j.
0
0
x
9 9 3 3 3 3 0 8 8
x cos 2 xdx
2
3 2 3 2 x 2 x 3 x 2 x 3 8 0
2
d.
2
1
2
1 1 0 3 3
3
x 2x 3dx
3
0
1
1 2
c.
( x 1)
3
1 2
3
1
2
3
2
12 h. sin 2 d sin 2 d 2 20 0
2
1 2 cos 2 2 0
1 cos 3 x 2 c 2
1 1 1 2 2
- 24 -
2
3
g. sin t cos tdt
sin td sin t
1
3
1
h.
i.
2
1
4
j.
4
2 sin x 6 d x 6 2 cos x 6 c sin
8
10
1 11 1 cos c 11 sin x j. dx ( 2 cos x) 2 d ( 2 cos x ) (2 cos x )2 1 c (2 cos x )
4. a. 12 x 5 sin x 6 dx
b.
1 cos sin d (1 cos ) d (1 cos ) 10
1 (2 x 1) d ( 2x 1) 2 1 (2 x 1) 2 4
4 sin 2 x dx
1 4 sin 2 x d (4 sin 2 x) 2 1 4 sin 2 x 4 sin 2x c 3
x 2 x 1dx
cos 2 x
4
2
12
1 tan 3 x c 13
3
4
2
x sec xdx
1
4
12
tan xd (tan x )
x x 9 dx 4 x 9 d x 9 8 x 9x 9 c 3 3
tan
3
2
3
i.
g.
2
3
10
1 cos 11 x c 11
x x 4 dx 1 x 4 d x 4 3 2 x 4x 4 c 9 2
cos xd cos x
3
1 sin 4 t c 4
h.
10
f. cos xsin xdx
x cos xdx
sin 8 xd sin x
5. a.
1 sin 9 x c 9 8 c. sin x cos3 xdx
1
x
3
x
4
1dx
3
4 4 3 x 3 1d x 3 1 4 1 43 43 x 1 x 1 c 2 1 b. dx 10 x x 5
sin 8 xd (sin x )
d x 5 2 x 5
1 sin 9 x c 9 1 4 sin d. 2 x dx x 1 1 4 sin d x x 1 4 cos c x e. x sin 3xdx
10
9 c.
2
x 5
x cos x
9
2
c
sin x 2 dx
1 cos x 2 d cos x 2 2 1 cos x 2 cos x 2 c 3 5 2 d. x sin x cos x 2 dx
1 sin 3 xd 3x 3 1 cos 3x c 9
1 sin 5 x 2d sin x 2 2 1 sin 6 x 2 c 12
- 25 -
e.
10
1 1 1 2 dx x x
e.
x
1 x dx
2
...
10
1 1 1 d 1 x x 1 (1 x )11 c 11
f.
tan
( 2x 1) sec (2 x 1) dx
6
2
tan ( 2x 1) d tan( 2 x 1)
f.
6
1 tan 7 ( 2x 1) c 7
g.
x cot 3x
1 cot 3x 6 7
2
2
x a x dx 2
2
g.
x
3
3 4
c
3
d 1 x 2 1 x c 101
100
101
2
sec t
dt 1 tan t
h.
3
d (1 tan t ) (1 tan t )3 1 c 2(1 tan t )2
2
1 x dx i.
3 cos x cos x sin xdx 3 cos xd (cos x) cos 2
x
3 1 cos 2 x cos 3 x c 2 3 cos x d (sin x ) dx sin 5 x sin 5 x 1 c 3 sin 4 x
1 x dx ...
c.
...
b.
4
2 1 x
1 a 2 x 3 d a 2 x 3 3 2 2 3 2 3 a x a x c 9 6. a.
2 x 3
1 2 6 x 2x 3 100 1 1 x dx x
2
3
dx
1 d x 2x 2 x 2 x
2
2
2 d cot(3x 2) 2
2
2
1 cot 8 3x 2 2 c 48 2
x
2 cos ec 3x 2 dx 7
h.
x 3x
j.
6t
3 2t dt
2
7. a.
f ( x ) dx 0
...
1
2
x 3dx x 4 dx 0
1
1
d.
3 t
5
2
1 1 x4 x5 4 0 5 1 1 32 1 9 6 4 5 5 20
t 4 dt
...
- 26 -
2
xd (cos x )
b.
g.
f () d
tan
6
tan 4t 1 tan 4t dt
0
2
2
2
0
6
1 tan 6 4td (tan 4t ) 4 1 tan 7 4t c 28
cosd d 1 2 2 sin 0 2
h.
2
2 2 1 2 8 32 1 8 8. a.
4t tan 4t dt
8
1 cot x cos ec xdx 1 cot x d 1 cot x 2
2 1 cot x 1 cot x c 3 i.
1 tan x 2 tan x dx 2
cos x sin xdx cos xd cos x
2
...
100
100
1 cos 101 x c 101 b.
cot cos ec d cot d cot 70
2
j.
2 sin sin cos d 2 sin cos d sin cos d 2 sin d (sin ) sin d (sin ) 2
2
70
2
1 cot 71 c 71 c. sec10 tan d
1 sin 2 sin 3 c 3
sec9 d sec
1 sec10 c 10 d. tan 20 sec2 d
C. Evaluasi Kemampuan Analisis 1.
tan 20 d tan
x 1x 1 dx 2
2
3
...
1 tan 21 c 21 e. sin 4 3cos 3d 1 sin 4 3 d sin 3 3 1 sin 5 3c 15 f. cot 10 3x cot 8 3 x dx
a
2. a.
a
a
f ( x ) dx f ( x )dx
f ( x ) dx
a
a
0
Karena f fungsi ganjil f ( x ) f ( x ) , maka
cot 8 3 x 1 cot 2 3x dx
a
1 cot 8 3xd cot 3x 3 1 cot 9 3x c 27
a
f ( x )dx f ( x )dx 0
- 27 -
0
0
(terbukti)
2
a
b.
f ( x )dx
5. a. f ( x ) sin x 3 f ( x) cos xdx
a
a
0
a
f ( x) dx f ( x) dx a
...
0
Karena f fungsi genap, maka a
a
0
0
f ( x) dx f ( x ) dx a
2 f ( x) dx
2
0 0
atau
b. f ( x) sin x f ( t) cos tdt
0
f ( x) dx f ( x ) dx a
0
...
a
0
2
f ( x) dx
a
a
3. a.
f ( x) dx 0
...
6. a.
x lim cos t 1 dt x0 x 1 cos t 0
...
2
b.
sin x
dx sin x cos x 0
b.
...
x lim (1 sin t ) 2 dt x0 x 0 x
lim 1 1 2 sin t sin 2 tdt x0 x 0
x
lim 1 1 1 1 2 sin t cos 2tdt x0 x 0 2 2
2
4. a.
f (sin x )dx
x
lim 1 3 1 t 2 cos t sin 2t x0 x 2 4 0
0
...
lim 1 3 1 x 2 cos x sin 2x 2 x0 x 2 4 lim 3 2 cos x 1 sin 2 x 2 x 0 2 x 4x x
b.
xf (sin x ) dx
x
c.
0
...
lim cos 2 t dt x 0 x
x 1 2
lim x 0
12 cos 2t dt x
x
lim 12 t 14 sin 2t x x 0
- 28 -
lim 12 x 14 sin 2x x x
2
f. sin xdx
1 1 cos 2 x dx 2 2 1 1 x sin 2 x c 2 4
lim 1 1 sin 2x x 2 4 x 1 2
g.
cos ( x 2) dx 4
2
1 1 cos( 2x 4) dx 2 2 1 1 1 cos( 2x 4) cos 2 ( 2x 4) dx 4 2 4
Latihan Kompetensi Siswa 7
1
cos x (1 cos x ) sin xdx cos x sin xdx cos x sin xdx cos xd (cos x ) cos xd (cos x )
1. a. cos 2 x sin 3 xdx
4
1 1 cos 3 x cos 5 x c 3 5 4 3 b. sin x cos xdx
sin sin
i.
sin x (1 sin x ) cos xdx 4
2
xd (sin x) sin
4
6
cot 2 xdx 1 cos ec 3
2
2 x cot 2 xdx
1 cot 2xdx cot 2 xd (cot 2x ) 2 1 1 ln sin 2 x cot 2 2x c 2 4
x cos xdx sin 6 x cos xdx
4
1 sin 5 xdx cos 2 5 xd (cos 5 x) 5 1 1 cos 5 x cos 3 5x c 5 15
4
2
1
1 cos 2 5 x sin 5 xdx
2
2
1
3 1 1 x sin( 2x 4 ) sin(4 x 8) c 8 4 32 h. sin 3 5xdx
A. Evaluasi Pemahaman dan Penguasaan Materi
2
1
cos( 2x 4) cos( 4x 8)dx 4 2 8 8
xd (sin x )
1 1 sin 5 x sin 7 x c 5 7 2 5 c. sin 2x cos 2xdx
1 cos ec x dx
j. cot 2 xdx
2
x cot x c
... 3
2. a.
cos
2
sin 4 d
6
d.
sin x cos xdx sin x(1 sin x) cos xdx sin xd (sin x ) sin xd (sin x ) 3
3
3
3
3
5
6 3
1 1 1 1 1 1 1 cos 2 cos 4 d 2 2 cos 24 2 2 2 2
1 1 sin 4 x sin 6 x c 4 6 e.
2
1 1 1 1 cos 2 cos 2d 2 2 2 2
2
6
cos t sin tdt sin td (sin t ) 2
3
1 1 3 1 1 d cos 2 cos 2 cos 4 2 2 8 8 2
2
1 sin 3 t c 3
6
- 29 -
3
b.
cos
3
3 d
0
0
3
1 1 cos 6 x dx 2 2 0
1 sin 2 3cos 3 d
1 1 x sin 6 x 2 12 0
0
3
13 2 cos 3 d sin 3 d (sin 3) 30 0
0 (0 0) 2 2
1 3 1 3 3 sin 3 sin 3 3 9 0 0
2
0
sin
g.
c.
5
1 1 2 x sin 4 x 2 8
2
1 1 cos 2t sin tdt 2 2 0
0 0 4 2 3 4
2
1 1 1 1 1 4 2 cos 2t 4 2 2 cos 4t sin tdt 0
2
3 1 1 sin tdt cos 2t sin tdt cos 4t sin tdt 8 2 8
0
h.
d.
sin x cos xdx 4
3 1 cos t cos 3 t cos t 8 3 3
2 1 sin 2 x 2 4
tan d 2
1 1 2 4 1 4
6
3
sec 1 d 2
4
6
i.
3 6
tan
2
x sec2 xdx
1 3 tan 3
2
j.
tan 0
1 3 3 3 3 6 2 3 3 6 e.
2 xdx
0
2
sin tdt
2
f. sin 3xdx
cos ec d 6
4 x 0
1 3 1 cot x dx sin 4 x
...
...
- 30 -
cos x dx 5 x
sin
cos ec4 xdx
4
3. a.
tan 3xdx tan x (sec x 1)dx tan xd (tan x) tan dx tan xd (tan x) tan x (sec x 1) dx tan xd (tan x ) tan xd (tan x ) tan xdx 5
3
g.
2
3
2
dx
5
3
x (sec x 1) dx
3
2
4
5
2
2
3
1 6 1 4 1 2 tan x tan x tan x ln cos x c 6 4 2
h.
(sec x 1) tan x sec xdx sec xd (sec x ) tan x sec xdx tan 3 x sec xdx
dx
cot x tan 3
3
xdx
1 tan 2 x ln cos x c 2
2
1 sec3 x sec x c 3
i.
cos xdx cos x(1 sin x) dx cos xdx cos sin 5
3
cot tdt (cos ec t 1) cot tdt 3
tan
3
cot
3
2
xdx
sin xd (sin x )
cos xdx sin 2 xd (sin x ) sin xd (sin x ) 3
1 1 1 sin x sin 3 x sin 2 x sin 4 x c 3 2 4
2 x sec3 2 xdx
...
f.
3
cos x (1 sin 2 x)dx cos x(1 sin 2 x ) sin xdx
1 cot td (cot t) cot tdt 1 1 2 cot 2 t ln sin t c e.
2
3
2
tan x (sec x 1) dx tan xd (tan x) tan xd (tan x ) tan xd (tan x ) tan xdx
2
d.
2
tan xd (tan x) tan xd (tan x )
1 tan x tan 3 x c 3 c.
5
5
sec xdx sec x (1 tan x) dx sec xdx tan xd (tan x ) 2
5
1 1 tan 4 x tan 2 x ln cos x c 4 2
2
2
tan 5 xd (tan x ) tan 3 xd (tan x) tan 3 dx
3
b.
7
5
3
3
tan xdx tan x (sec x 1)dx tan xd (tan x ) tan tan xd (tan x ) tan
j.
3
2 x cos ec 2xdx
...
- 31 -
1 cot x dx 4 x
sin
Latihan Kompetensi Siswa 8
d.
A. Evaluasi Pemahaman dan Penguasaan Materi
dx
4 x
2
x 2 sin dx 2 cosd x arcsin 2 2 cos d
4 4 sin
2
x 2 cos d
2 1 sin
2
h.
x arcsin c 2
dy 6 cosd y 6 6 cos d
arcsin
2
6 cos d
6 1 sin
2
i.
y arcsin c 6
2
x
9 4 x
dx
2
dx
2x
4 x
2
2x 1 9 4x 2 c 3 4
dx
4 sin d4 cos c 4
4 x 2 c 2
2 4 x c 2
j.
sec d 49 1 tan 2 1 1 2t c arctan c 14 14 7 7 2
2
dx 2 cos d sin cos d 2 4 4 sin
dt 49 7 t tan 2 7 dt sec2 d 2 2t arctan 7 2 7 sec d 492 4 4 tan 2 49 2
2
dx
x 2 sin
4t
2
arccos
dc
c.
2 x
9 4x
3 x cos 2 3 dx sin d 2 2 3 sin d 1 d (9 4 x ) 3 1 cos 2 8 9 4 x 2
2
36 36 sin
c
2
9 4 x
y 6 sin
2
dx
25 x
dy
36 y
x
dc
b.
arcsin
2
1 x arctan c 5 5 dy 1 3y f. 2 arctan c 4 9 y 16 12 dx g. 1 8 x 2 1 x sin 2 2 1 dx cos d 2 2 1 cos d 2 2 cos 1 arcsin 2 2 x c 2 2 e.
1. a.
dx
2 x
3x
16 9 x 12
2
dx
16 9 x c 4 2
3 16 9x 2 c
- 32 -
... 2. a.
2
x
4-x² x
d.
dx
4 x 2 x 2 sin 2
x²+6
x
dx 2 cosd 2 cos d 2 4 sin 4 4 sin 2 1 cos ec 2 d 4 1 cot c 4
6
x dx
x
2
6
x 6 tan
4 x c x 2
1 4
2
dx 6 sec2 d
4 x c 4x 2
6 tan 2 6 sec2 d
6 tan 6 2
6(sec 1) d 6 sec d 6d 6 tan 2 d
b.
2
x²+4
x
2
6 tan 6c x x 6 6 arctan c 6 6
2
x 6 6 arctan
dx
x x
4 x 2 tan 2
e.
dx 2 sec d 2 2 sec d 2 2 tan 4 tan 4 1 cot d 2 1 ln sin c 2 2
c.
x x 4 2
4 x 2
x
c
x 2 sin
f.
dx 2 cosd 4 4 sin 2 2 cos d
4 cot
4 sin 2
2
2
dx 5 cos d 5 cos d 5 sin 25 25 sin 2 1 d 5 sin ...
dx
2
dx
x 25 x
x 5 sin
1 ln 2
x 6 c 6
d
- 33 -
2 sec d 2
4 4 tan 4 4 tan
W
W²-7
2
2
2 sec d 2
4 sec 2 sec
1 1 cos d sin c 4 4 1 x c 4 4 x 2
7 w
2
dw w 2 7
w 7 secd dw 7 tan secd 7 tan secd
7 sec
2
i.
7 sec2 7
7 tan secd
7 sec
7 tan 1 1 cos d sin c 7 7 1 7 g.
x 2
2
3
w 7 c w 2
4x
16 x dx 2
dx 4 cosd 16 sin 16 16 sin 4 cos d 256 sin cos d 256 1 cos 2 1 cos 2 d 4 64 1 cos 2d 2
2
1 1 64 1 d cos 4 2 2 1 1 64 cos 4 d 2 2 328 sin 4c x x 32 arcsin 8 sin 4 arcsin c 4 4
h.
4+x²
j.
2
x
2
dx
16 x x 4 tan 4
64 tan
2
16 16 tan 2 4 sec2 d 64 tan 4 4 sec 1 cot 4 sec d 64
dx
4 x 3
3
dx 4 sec2 d 4 sec2 d
6 2
9 9 sec2 9 3 tan sec d 2 2 9 tan 3 tan 1 2 cot secd 18 d (sin ) 2 18 sin 1 c 18 sin 2x c 18 4 x 2 9 x c 9 4 x 2 9
2
9
9 sec
2
x
dx 2
3 x sec 2 3 dx tan secd 2 3 tan secd 2
x 4 sin
2
2x
4x²-9
2
x 2 tan dx 2 sec 2 d
- 34 -
4
4
3
1 cos x 4 64 sin x
sec d 2
16 sec 0
4
3.
1 cos d 16 0
x
1 4 sin 16 0
4
4
1 x 16 16 x 2 0
16-x² 2
a.
1 1 5 8 5 40
3
x dx
16 x 0
2
x 4 sin dx 4 cosd 6
c.
64 sin 3 4 cos d
0
x²+9
x
16 16 sin 2
6
64 sin d 3
3
0
6
3 3
64 1 cos sin d 2
dx
x
x 9 x 3 tan
0
2
2
3
6
64 sin d64 cos sin d 2
dx 3 sec2 d
0
3
3 sec2 d 2 2 9 tan 9 tan 9 6
6 64 3 64 cos cos 3 0
6 16 x 2 64 16 x 2 16 x 2 64 4 3 64 0 64 32 3 8 3 64 3 128 24 3 3
3
sec d 2 9 tan 6
3
cos 2 d 9 sin 6
1 3 9 sin
b.
6 3 3
x 2 9 9x 3
16+x²
x
6 2 3 27 3 9 3 2 6 3 9 81 2 2 3 9 27
4 4
dx
16 x 2
0
3
2
x 4 tan
d.
dx 4 sec 2 d 4
4 sec2 d 16 tan 2 16 16 tan 2 0 16
- 35 -
f.
x
2
2
4-x² 1
8
w
x 2 dx
4 x
x 2 sin dx 2 cosd
4 arcsec 4
4 4 sin 2
0
3
2
4 sec 4 4 sec
4 sin 2 2 cos d
dw
4 2 w 2 sec dw 2 tan secd arcsec 4 2 tan sec d 4
2
0
6
1 1 4 cos 2 d 2 2 0
2
4
2 2 cos 2d
cos d 2
2 sin
4
arc sec 4
0
1 2 sin
2sin 2
6 0
3
1
x x 4 x 2 2 arcsin 2 2 4 0
8
2 2 w 4 4 2 w
1
x x 4 x 2 2 arcsin 2 2 0 1 ( 0 0) 3 1 3 6
5
g.
25 x 2 dx 5
625 x 625 x arcsin sin 4 arcsin 8 5 32 5 0 625 625 0 (0 0) 16 16
4 x 2 sec
3
h.
dx 2 tan secd 1 arccos 3
2 sec 4 sec 1 3
x 1
2
4
dx x 2 3
...
2 tan secd
3
arccos
2
2
4
x 0
dx
x x
4
sec d 2
arcsec 4
6
2
2 tan
6
e.
w
w²-4
4
1
2 d
3
i. arccos 1
1 2
3
1 arc sec 2
x 2 4
3
6
6
1 arc sec 3 2 6
6-x² - 36 -
x
2
4
dx
6 x 3
2
1
b.
2
sin 2x dx 2 2x ...
1 cos 0
x 6 sin dx 6 cos d arcsin
2 6
arcsin
1 6
arcsin
2 6
6 cos d
6 6 sin 6 6 sin 2
2
1 arcsin 6
d
6 cos
arcsin
2
5. a.
dx
4 x x
2
....
2 6
6 sec
2
d
1 arcsin 6
2 6 1 arcsin 6
6 tan
arcsin
2
6 6 6 x 2 1
6 6 3 6 5 6 3 6 30 5 3
2
dx sec2 d 4 sec 2 d
4
16 16 tan 0
arctan 3
4
2
1
4 d 0
1 4 3 1 x arctan 4 4 0 1 3 arctan 4 4
4. a.
cos 2 x dx 2 2x
1 sin 0
dt
1 tan sec d 4 tan 2 2 seccos ec d 4 ...
x 4 tan
2
dt sec2 d
0
arctan 3
4t
t tan
dx
16 x
j.
t 1 2
6.
...
- 37 -
2
2
Latihan Kompetensi Siswa 9
1. a.
Latihan Kompetensi Siswa 11
dx
A. Evaluasi Pemahaman dan Penguasaan Materi
3 5 sin x ...
1. a.
y 3 y dy 3
Cara y
Tabulasi
1
1 4 3 y 4 1 3 y 5 20
3 y 3
0
b.
1 1 4 5 y 3 y 3 y c 4 20
dx
tan x 1 dz 2 z 1 z 1
b.
x
1 x dx x
...
1 x 2 1 2 1 x 2 1
1 0
3 4 1 x 2 c 3
4 2 x 1 x 1 x 1 x c 3 c.
x 3 x dx x 9 6 x x dx 3 2
3
Latihan Kompetensi Siswa 10
x
9 6 x x 1 3 1 9x x 4 x 7 2 7 0 9 2 3 5 1 8 x x x 2 10 56 3 5 1 8 9 2 3 5 1 8 2 9 x x x x x x c 2 7 2 10 56
A. Eavaluasi Pemahaman dan Penguasaan Materi 1. a.
xdx
3
6
3
6
x
z x 4
d.
dz 4 x dx dz z2 2 z 3 z 3
x 2
1 x dx x2 2x
2
3
z 2 dz 2(3 z)
0
...
1 1 x2
2 3 1 x 2 3 4 5 1 x 2 15 7 8 1 x 2 105
2 3 8 5 x 2 1 x 2 x 1 x 2 3 15 16 7 1x 2 c 105
- 38 -
e.
y y 8dy
7 16 x 6 2 c 105
2
y
y 82
1
1 y 83 3 1 y 84 12
0
j. t 4 1 t2 dt ...
1 1 3 4 y y 8 y 8 c 3 12 f.
x
4 2 x dx
2
x
4 2x 2
2
1
1 3 4 2 x 2 3 1 5 4 2x 2 15 1 7 4 2x 2 105
2x
2 0
2. a.
x
x5
1 2x
3
b.
x cos x x 2
ax
ax cos bx b
ax
x 2 a 2 x 2 dx
x 6 2
2
e.
x sin x cos xdx x sin 2 xdx 2
1
2 3 x 62 3 4 x 6 5 2 15 8 7 x 62 105
2x
2 0 2
2
1
x 1 0
x 62 8x x 62 3
1 1 xdx x cos 2 x dx 2 2 x 1 1 cos 2x 2 2 1 1 1 x sin 2 x 2 4 0 1 2 1 x cos 2 x 4 8 1 1 1 1 x 2 x sin 2x x 2 cos 2x 2 4 4 8
x cos
x 6dx x
5
15
- 39 -
a sin bx 2 cos bx c b cos bx 1 sin bx b 1 2 cos bx b
d.
...
2x 3
sin x cos x sin x
dx
0
2
cos x
x 2x 2 0
a
x
sin x 2 x cos x
2 sin x c
...
i.
2
2
c.
h.
cos x sin x cos x
1 0
3 5 1 2x x 2 4 2 x 2 4 2x 2 3 15 7 2 4 2x 2 c 105
g.
x cos x x sin x cos x c
1 sin 2x 2 1 cos 2 x 4 1 sin 2 x 8
1 1 cos 2 x sin 2 x c 4 8
x 2 sin x 2 x cos x 2 sin x 0 20 2
4 x sin 6 xdx
f. 8 x sin 3x cos 3xdx
4x 4 0
c.
x
cos( 2x 1)
1
1 sin( 2x 1) 2 1 cos(2 x 1) 4
1 sin 2x 2 2 1 cos 2 x 4 0 1 sin 2 x 8 1 2 x 1 x sin 2x cos 2x sin 2 x 2 2 4
2 2 3
d.
sin 3 x cos xdx 0
1 1 x sin(2 x 1) cos( 2 x 1) c 2 4 h.
cos 2 x
x2 2x
sin 6 x 1 cos 6x 6 1 sin 6x 6
x cos( 2x 1)dx
0
2
2 2 x cos 6x sin 6 x c 3 3 g.
x cos 2xdx
...
x sin 3 xdx 2
2
sin 3x 1 cos 3x 3 2 1 sin 3x 9 0 1 cos 3 x 27 1 2x 2 x 2 cos 3x sin 3x cos 3x 3 9 27
x 2x
2
e.
2
cos ...
2
1 t
3. a. t
2 x dx
0
3
2
dt
0
...
3 4
f.
x cot x cos ecxdx
4
x
b.
x cos xdx 2
0 2
x 2x 2 0
cot x cos ecx cot x ln sin x
1 0 cos x
x cot x ln sin x
sin x cos x sin x
3 4 4
3 1 1 ln 2 ln 4 2 4 2
- 40 -
2
1 1 4 8 8 4 2
2
x sin xdx
g.
4. a.
2
ln xdx
0
x
sin x cos x sin x
1 0
...
2 x cos x sin x 0 1
8
cot
3
h.
2 ydy
12
b. ...
x ln xdx 2
...
4
i.
x sin xdx 2
0
2
sin x cos x sin x cos x
x 2x 2 0
c.
xe 3
x2
dx
u x 3 du 3 x 2 dx
dv e x 1 2 v ex 2x 2
x 2 cos x 2x sin x 2 cos x 0 4
2 2 2 2 (0 0 2) 32 4 2 (8 ) 2 2 32
...
j.
x
23
3
3
cos x sin x dx
0
x cos x sin xdx 2
0
5. a.
1 x sin 2 xdx 2 0
2
x2 2x
2 0
xe
3x
dx
x 1
1 sin 2 x 2 1 cos 2 x 4 1 sin 2x 8 1 cos 2 x 16
0
e3 x 1 3x e 3 1 3x e 9
x 1 e 3 x e 3x c 3 9 b.
x2 x 1 cos 2x sin 2 x cos 2 x 4 4 8 0
x e 3
x
dx x
3
3x 2 6x
- 41 -
e
x
e x e
x
e
6 3
x
3x e 2
x
6 xe
x
e sin 4 xdx 3x
b.
e x
0 x e
4
x
6e
0
x
e x x 3 3x 2 6 x 6 c c.
...
x e dx 3
x
x
3
e
x
3x 2 6x
ex
6
ex
0
e
e
x 4
c.
x
arc sec
x 3e x 3 x 2e x 6xe x 6e x
...
e x x3 3x 2 6x 6 c d.
x dx
1
x sin xdx 4
x cos x 4x sin x 12 x cos x 24 sin x 24 cos x c 4
e.
3
2
x cos xdx
1
4
d.
x sin x 4 x cos x 12 x sin x 24 cos x 24 sin x c 4
f.
3
2
0
...
t sin( 2x 5) dx 3
sin(2 x 5)
t3 3t
1 cos( 2 x 5) 2 1 sin(2 x 5) 4 1 cos( 2 x 5) 8 1 sin(2 x 5) 16
2
6t 6 0
Latihan Kompetensi Siswa 12
1 3 3t 2 t cos( 2 x 5) sin(2 x 5) 2 4 1 3 t cos( 2x 5) sin( 2x 5) c 3 8
A. Evaluasi Pemahaman dan Penguasaan Materi
2
6. a.
x arcsin xdx
xe
2x
dx
3
1. a. L x 2 2dx
0 2
1 1 xe 2x e 2x 2 2 0
0 3
1 x 3 2 x 3 0 9 6 15
1 1 e 4 e 4 0 2 2 1 1 e4 2 2
4
b. L 4 y y 2dy 0
- 42 -
4
1 2 y 2 y 3 3 0 64 32 32 3 3
y 4
9
x dx
c. L
0 9
2 x x 3 0 18
-2
0
3
3
2
1
0
2
1 4 x x 3 3 1
0
1 2 x 4 x 3 3 x 2 4 3 3
8 1 8 1 3 3 7 14 7 3 3
1
1 4 3 3 2 x x 3x 4 2 0
81 1 3 18 27 3 4 4 2 1 24 2
b.
y 4
4
2. a. L 2 xdx 1
x
x
L 4 x 2dx
d. L x 2 x 3 x x 2 x 3 xdx 2
2
2
1
3
1
15
2 4 1
5
b. L ( 2 x 1)dx 1
5
x 2 x 1
-2
20 0 20
1
1
L 4 x dx
7
c. L 2 x 6 4
2
1
1 3 4 x x 3 2
7
x 6x 4 7 8 15 2
2
1 8 4 8 3 3 7 43 12 3 3
1
d. L 1 xdx 0
1
1 x x 2 2 0 1 2
c.
3. a.
- 43 -
2
x
y
y 9
4
1
3
4
x
-3 0
L ( x 3) dx 2
3
L 4x x 2 dx
3
0
1 3 ( x 3) 3 3
1
3
1 2 x 2 x 3 3 1 26 16 3 22 3
9
d.
y
1114
4. a.
y 1 -4 -3
2 3
1
x
2
L 12 x x 2
-1
3
2
1 1 12x x 2 x 3 2 3 3
1
L 1 y dy 2
1
1 1 12(5) (4 9) (8 27) 2 3 5 35 60 2 3 1 2 60 2 11 2 3 5 50 6
1
1 3 y y 3 1
2 2 4 3 3 3 b.
e.
- 44 -
x
x
2
L 6 x x 2dx y
3
2
1 1 6 x x 2 x 3 2 3 3
3 1 -9
8 9 12 2 18 9 3 2 2 1 19 2 4 3 2 5 20 6
x
3
1
L 3 y 9dy 0
2
e.
1
y 9 y 0 8 3
y 1
c.
y 4
1
x
1
L 2 x 2 x 1dx 2
-2
2
x
0
1
1 3 2 2 x x 1 3 0 2 4 3
2
L 4 x 2dx 2
2
1 4x x 3 3 2
f.
8 8 8 8 3 3 16 32 16 3 3
y 10
d.
-1
1
y 514
-10 1
L 2 x 3 9 xdx 0 1
-3
2
9 19 1 2 x 4 x 2 2 0 2 4
x
- 45 -
x
5. a.
d.
2
L 2 4 x 2 dx
0
L x 2 4x .dx
0
2
2
1 3 36 2 4x x 3 0 3
0
1 x 3 2 x 2 3 2
b.
8 2 8 10 3 3 e.
8
2
L y 2dy
1 3
L y dy 1
3 y 4
4 3
0
2
1 8 y3 3 0 3
8
1
3 1 12 11 4 4
f.
c.
y 1dy
L 2
y 1dy
L
5
5
1
5
4 32 y 1 y 1 3 2 1
1
5
2 16 y 1y 1 3 1 3
- 46 -
c.
Latihan Kompetensi Siswa 13 A. Evaluasi Pemahaman dan Penguasaan Materi 1. a.
9 x 2 x 3 x 2 x 6 0 x 3 x 20
1
L x x 2dx
x 3 ; x 2
0
1
1 1 1 x2 x3 2 3 0 6 d.
L 9 x x 3 dx
2
2
3 2
6 x x dx 2
3
2
1 1 6x x 2 x 3 2 3 3
1 1 6.5 5 35 2 3 5 35 30 2 3 1 2 5 30 2 11 20 2 3 6
1
L 2 x x 3dx 0
1 2 1 4 1 2 x x 2 4 2 e.
b.
2 x 2 x
4 x 2 4 x
x 2 x 2 0 x 2x 10
x 2 4x 0 x x 40 x 0 ; x 4
x 2 ; x 1
L 2 x 2 x dx
2 x 2
1 2
1
2
x dx
L 4 x 2 4 4x dx 4
2
1 3 1 2 2x x x 3 2 1 1 1 2.3 . 9 . 3 3 2 3 1 6 3 4 2 2
0 4
x 2 4 x dx 0
4
1 x 3 2x 2 3 0
64 32 32 3 3
- 47 -
f.
i.
2 x x 2
x x 2 0 x 2x 10 x 2 ; x 1 2
2
L x 2 x 2dx
x L 2 2 dx 0 2 0 1 3 2 2x x 6 2
2
1
2
1 2 1 3 x 2 x x 2 3 1
3 1 6 3 4 2 2
4 16 2 4 3 3
j.
g.
x x x 2
x 2x 0 x x 20 x 0 ; x 2 2
L x x 2 x dx 2
6 x x 2 5
0
x 2 6x 5 0 x 1x 50 x 1 ; x 5 Jika digeser menjadi
2
x 2 2 x.dx 0
2
1 x 3 x 2 3 0 8 4 4 3 3
5
L x 2 6x 5dx 1
5
1 3 2 x 3x 5 x 3 1 12 y 72 20 3 1 2 41 52 10 3 3
h.
2 x 2 x x 2 x 2 0 x 2x 10 x 2 ; x 1
1
L 2 x 2 x dx 2
1
1 1 2x x 3 x 2 3 2 2 3 1 6 3 4 2 2
- 48 -
2. a.
d.
L 2
y2 y 4 2 y 2 2 y 8
x 1dx 10
1
10
4 x 1x 1 36 3 1
y 2 2 y 8 0 y 4y 2 0 y 4 ; y 2
b.
4
y2 y 4 dx 2
L
2
4
1 2 1 3 y 4 y y 2 6 2 24 12 12
0
L y 2 4y dy
3. a.
4
0
1 3 2 y 2 y 3 4
64 32 32 3 3 c.
4
L 6x x 2 x 2 2 x dx 0 4
2 x 2 8 x dx 0
4
2 x 3 4 x 2 3 0
2
1 y L y 2 dx 2 2 4 4
4
1 2 1 3 y 2 y y 4 12 2 3 20 6 17
128 64 64 3 3
- 49 -
b.
c. L sin x cos x dx 4
cos x sin x 4
1 1 1 0 2 2 1 2 2 2 1 3 1 d. L 2 x x dx 0 4 1 1 4 1 2 2 x x 8 4 0 1 1 2. 8 4
x 2 x x 6dx x 2 x 8dx
e. L 1
L x 2 x 3dx
3
2
2 3 2
0
3
1 3 2 x x 8x 3 2 35 1 5 40 33 3 3
1
1 1 1 x3 x4 3 4 12 0 c.
f. L 2 2 sin x sin x dx 0
2 sin x dx 0
2 cos x 0 4
g. L 4
2
2 cos x cos x dx 0
4 sin x 0 4 2
h. L 2
206, 56
26 ,56
2 sin x cos x dx
360
cos x 2 sin x dx
5
206, 56
L 10x x 2 x 2 dx
2 cos x sin x 26, 56
206, 56
0
sin x 2 cos x 206, 56
5
10x 2 x 2 dx
360
0
1,79 0,45 1,79 0,45
5
2 5 x 2 x 3 3 0
0 2 0, 45 1,79 1,79 0,45 1,79 0, 45 0 2 0,45 1,79 7 ,82
250 125 125 3 3 4. a. x x 2 2
x x 2 0 x 2 x 10 x 2 ; x 1 2
b. y y 2 2
y 2 y 2 0 y 2 y 10 y 2 ; y 1
5. a. x x 5x
2
L x 2 x 2dx 1
x 2 5 x x
2
1 1 x 2 2 x x 3 2 3 1 2 1 3 4 3 2
x 2 4 x 0 x x 40 x 0 ; x 4 y x 44
2
Koordinat titik A 4,4
L y 2 y 2 dy 1
2
1 1 y 2 2 y y 3 2 3 1 1 4 2
- 50 -
4
x
b. L
5
2
1 16 Jadi M , 3 27
5 x dx x 5x x dx
0
2
4
4
0
1 3 5 2 1 3 2 x x x 2 x 3 2 3 5 4 61 45 64 32 3 2 3 2 1 5 41 54 12 3 2 6
b. Luas AMCO : Luas OCB
x 1 x 1dx x 1x 1dx :
0
1
2
1
2
0
0
1 3
x x x 1dx : x x x 1dx 3
2
1
2
0
0
6.
8. Misal y mx
m 2 x 2 x
Persamaan garis lurus PQ
y 2 1 19 2
1 2 1 2
m 2 x 2 x 0
x 2 3 2
x m 2 x 1 0 1 1 x 0 ; x 2 y m m 1 m y t y L t dy 0 m
5 35 y x 2 2 18 35 115 y x 18 18 3 35 115 10 L x 2 dx 2 18 18 x 3 35 115 10 x 2 x 36 18 x 2 175 115 10 10 37 18 3 2 175 230 120 180 5 36 36
7. a. x 1 x 10 2
x 1 ; x 1 jadi A 1,0 dan B 1,0
y 0 1 0 12 1 jadi C 0,1 2 m y 1 1 x 1 x 1 .2 x 10
x 2 x 1 2 x 0 2
1
x 4 x 3 x 2 x 4 x 3 x 2 x : x 3 2 4 3 2 4 1 0 1 1 1 1 1 1 1 : 1 4 3 2 4 3 2 3 4 6 12 3 4 6 12 : 12 12 11 5 : 11 : 5 12 12
2
3x 2x 1 0 3x 1 x 10 1 x ; x 1 3 2
2
1 1 y 1 1 3 3 4 4 16 y . 3 9 27
- 51 -
9.
B. Evaluasi Kemampuan Analisis 1. a. 6x 2 5x 4x 2 5x
10 x 2 10 x 0 x 2 x 0 x x 10 x 0 ; x 1 y 0 ; y 1
gbr tidak jelas,tolong gbr ulang!!! 2
Luas A 8 x 3dx 0
2
1 8x x 4 4 0 16 4 12 2
1
L 4 x 2 5 x 6 x 2 5 x dx 0
Luas B x dx 3
1
10 x 2 10 x dx
0
0
2
1 x 4 4 4 0 Luas B : Luas A 4 :12 1 : 3
10 1 x 3 5 x 2 0 3 10 5 5 3 3 1
b. LI 4 x 2 5 x x dx
10. a. 4
3
0
3 40 2 4 0 0 ; 2 ; 2 ambil 2 karena0 4x 4. 2 8 Jadi 2 dan 8
1
4x 2 4x dx
0
4 1 x 3 2x 2 0 3 4 2 2 3 3
1
LII x 6 x 2 5x dx 0
b.
1
6 x 6x 2 dx 0
3x 2 2x 3
2 LII : LI 1: 3 3 : 2 2. a.
2
L 4 x x 3dx 0
2
1 2x 2 x 4 4 0 8 4 4
- 52 -
1 1
0
2
6.
3. L AEB 4 x dx 2
2
2
x3 4 x 3 2 8 8 8 8 3 3 16 16 3 64 1 11 3 3 panjang persegi panjang panjang AB 2 24 64 16 lebar persegi panjang 3 4 3
Latihan Kompetensi Siswa 14
4. gambar & tulisan yang jelas doong!!!
A. Evaluasi Pemahaman dan Penguasaan Materi 1. a. V 2 x dx 3
2
0
3
4x 2 dx 0
3
4 x 3 36 3 0
1
L 2 2 x 2 0
2
6
2
y dy 4
1
arc sin
2
6 y b. V dy 0 2
x dx 1 2
x 1 3 x 2 3
0
6
3 y 18 12 0
1 1 4
2
5.
2
2. a. V x 2 dx 2
0 3
x 4 x 4dx 3
2
0
2
1 4 4 3 x x 4 x 4 3 0
2 32 4 822 3 3 2 2 b. V 22 . 2 .2 3 2 22 8 3 2 14 3
x 4 x 2
2
c. V x 2 4dx 2
0
3
2 2 0
2424
- 53 -
c.
1
3. a. V 8x dx 0
4
4x
2 1 0
2
b. V 8 x dx 0
16
4x
2 2 0
2
c. V 8x dx 1
28
4x
2 2 1
2
V x 4dx
2
d. V 8 x 8 dx 1
2
2
1 x 5 5 2 32 32 64 5 5 5
2
4x 8x 1 2
12 84 2
e. V 16 8 x dx 0
16 x 4x
16
2 2 0
d.
2
f. V 16 8 x dx 1
16 4x
2 2 1
16 124
4. a.
16 x 6 x 9 dx 1
V 16 x 2 3 dx 2
1
1
4
2
1
2 V x 2 dx dx 2
1
1 5 3 7 x x 2x 5 1
1
2
1 x 3 2x 2 4 x 3 0 8 8 8 8 3 3
2 3 14 49 5 5 e.
b.
1 2
V x 2 x x dx
1 2
V x dx
3
4
0
1
1 3 1 4 1 5 1 x x x 2 5 0 30 3
0
1
1 1 x 3 3 0 3
- 54 -
f.
i.
4
x dx 16
6
V
0
6
5
1 7776 x5 80 80 0
V 4x dx 4
0
j.
5
4 5 x 2500 5 0 g.
2
V 256 16x 4 dx
1
0
V 4 x dx
2
16 2048 256 x x 5 5 5 0
0
2
2x
2 1 0
h. 5. a.
4
V 4 x dx 0
4
1 2 4 x x 8 2 0
2
V x 4dx 0
2
1 32 x5 5 5 0 b.
- 55 -
2
f.
V x 2x 1dx 4
2
0
2
1 5 2 3 206 x x x 5 3 0 15 c.
2 1 V x 2 1 2 dx 1 x 2 1 1 3 x x x 3 1
1 5 1 1 1 2 6 3 g.
2
V x dx 6
0
2
1 128 x 7 7 7 0 d.
1
V 1 x dx 4
0
1
1 3 2 x x 3 0 3 1
1
dx 1 x
6. a. V
2
0
1 V 2 dx 1 x 2 1 2 x 1
2
1
1 1 x 0 2 1
b. V 1 2 x x dx 0
e.
1
4 1 x x x x 2 2 0 3
4 1 1 3 2 6 5 6
c. V 4 sin 2 x dx 6
5 6
2 2 cos 2 x dx 6
1
2x sin 2x 5 6
V x dx 4
2
6
10 1 2 1 3 3 6 2 6 2 2 4 3 3
1
1 31 x 5 5 5 2
- 56 -
4 y4 e. V 4 dy 0 64
Latihan Kompetensi Siswa 15
4
y5 4y 320 0 16 64 16 5 5
A. Evaluasi Pemahaman dan Penguasaan Materi 2
3 y 1. a. V 1 dy 0 9
4
4. a. V y dy
3
y3 y 27 0 3 1 2 3
0
4
1 y 2 8 2 0
2
y dy 9
b. V
0
5
b. V y 2 dy 0
3
5
y 3 27 0 1
y 3 125 3 3 0 16 y c. V dy 0 4
5
2. a. V 4dy 4 y 1dy 0
1
16
y 2 32 8 0
5
1 2 1 4 y 4y y 0 2 1 4 20 12 12
4
d. V y 2 2 y 1dy 1
5
b. V 4 y 1dy
4
1 y 3 y 2 y 3 1 21 15 39 50 y e. V dy 0 2
1
5
1 5 y y 2 8 2 1
5
c. V y 1dy 1
50
y 2 625 4 0
5
1 y 2 y 8 2 1
0
y
2 2
f. V y 5dy
4
5
1 64 dy
3. a. V
0
1 y 2 5y 2 5
0
2 2
y5 y 320 0
25 75 25 2 2
2 8 2 2 2 2 5 5 2 2
b. V
0
0
4
0
38 2 5
4
h. V y 4dy 0
4
y 5 1024 5 5 0
2 2 5
4
y dy 64
d. V
1 1 2 y y 2 y0 2 1 3 2 2
4
2 2
0
2
y dy 64
y 5 320 0
1
1
4
2 2
2 2
2
y 4 dy 64
5 y 4y 320 0
c. V
g. V 1 y 1 dy dy
4
y 5 16 320 5 0
- 57 -
5.
Latihan Kompetensi Siswa 16 A. Evaluasi Pemahaman dan Penguasaan Materi 2
5 10 2 1. V 7 x dx 2 x 5 100 49 14 x x 2 2 dx 2 x
9 2 x dx 0 16 4 9 3 x 12 48 0 3 16 2 b. V 16 y dy 0 9 3 16 3 16 x y 27 0 48 1632
4
a. V
5
1 100 49x 7 x 2 x 3 3 x 2 147 147 39 20 509
1
2
2
2
x 3 x 3 1 x 2 x 12 12 2 0 1 7 3 1 12 12 2 6
4 c. V y d x 4 0 3 3
2
1 2 x x 2. V dx x 1 dx 0 2 1 2
3
16 3 y 32 27 0 4 3 d. V x d y 3 0 4
2
2
4
1 1 1 1 x3 x 2 x 3 12 4 4 3x 2 1
4
9 3 x 12 48 0 1
2
2 4 1 x 1 3. V dx 2 dx 1 2 4 x
7 23 12 192 192
2
6. a. V y 3 dy
3 2
4. V 6 x 4x 2 dx
0
y 2 3 y
0
1
3 2
2 4 3 3x x 3 0 27 9 4 2
0
2
b. V y 4 dy 0
2
1 32 y 5 5 5 0
27 18 9 4 4
2
c. V y dy 0
2
1 y 2 2 2 0
2
1 2 4 2 5. V 3 x 11dx 2 dx 0 1 x 1 2 16 9x 2 6 x dx 4 dx 0 1 x
1
d. V y 1dy
0
1 2 y y 2 2 0 1
2
1 16 3x 3 3 x 2 0 3 3x 1 14 32 6 3 3
- 58 -
3
6. V 4 y dy
4 2 x
10. V
0
3
1 2 4y y 2 0
2
2
2
x 4 1dx 2
2 3 1 5 x x 3x 3 5 2
9 15 12 2 2
8 74 8 2 2 6 2 5 3 15
2
7. V 10 x x 2 4x 2dx
2
11. V 4 2 x x 2dx
0
0
2
2 5 3 5x x 3 0
2
x3 4x x 2 3 0 8 20 8 4 3 3
40 20 20 3 3
2
2
2
8. a. V 2x 5 3 x 1 dx 2
0 2
2
4x 20 x 25 9 x 6 x 1dx 4
2
4
2
2a
0
2
2 y5 a y 2 80a 2a
5x 14 x 24 dx 4
2
0
3 4 3 16 3 4a a a 5 5
2
5 14 3 160 x x 24 x 3 3 0 2
12 x 82 dx 2 6
b. V
5
1
2
dx 5
100 80 x 1
6
144 1 x 3 8 x 2 64 x x 2 3
2
14. V x 4 x 4 x dx
208 1 3 256 256 24 7221 3
2
4
1
2
1 5 1 3 2 x 2 x 4 x x 5 3 1
4x 816x dx 4
100
x
13. V
x 6 144 x 2 16 x 64 2 dx 2 x
c. V
4
y 2 a 2 dy 2 a 16a 2a
12. V
2
0
7 31 182 6 4 3 5 15
4
16x 2 64x 64 16x dx 0
4
16x 2 32x 64dx
4
15. V 16 48 y 28 y 2 12 y 3 y 4dx
0
1
4
16 1600 x 3 16x 2 64 x 3 3 0
4
28 1 16 y 24 y 2 y 3 3 y 4 y 5 3 5 1
d. V 2x dx 2 x 2 x 2dx
1
2
0
2
1820 2 80 360 765 205486 3 3
1
4 3 x
2
5x 2 4 x 1 28 32 15 4 3 3 x 2
1
3
0
B. Evaluasi Kemampuan Analisis 1. a. V 64 x d y 8 4
3
0
1
4
1 4 64 x x 192 4 0
9. V x x dx 4
0
1
1 2 1 5 3 x x 5 10 2 0
b. V 16 y 3 d x 4
8
4
0
8
3 512 164 y y 7 0 7 7 3
- 59 -
4
c. V y 3 d x 4 8
4
b. V cos x sin x 2 sin x cos x dx
0
2
2
0
4
8
3 384 y 7 7 0
1 1 x cos 2 x 2 4 2 0
7 3
d. V x d y 8 4
3
0
4
1 4 y 64 4 0
x 4 d x 4 4
2. V
Uji Kompetensi Akhir BAB I
2 x x 4 x x 4 dx dx 0 2 2 2
0
2
0
2
2
A. Pilihan Ganda
2
2
2 2 x 4 d x 2 4 0 4 0 2 2 2 1 1 x 2 4 x 2 4 4 2 2 4 2 0 8 8 4 4 4
x x 1x 2dx 0
1. C.
2
1 2. A. 42
xx 1dx x 0
0
5
1
1 2
6
5 x 5 10 x 4 10x 3
5x x dx 0
1 7 5 6 5 4 5 3 1 2 5 x x 2 x x x x 7 6 2 3 2 1 1 5 5 5 1 1 2 7 6 2 3 2 42
3.
3. 5
x5 1 x 4
5
2
2
4. V 2 x 2 16 x 64dx 0 4
2 x 2 16 x 64 4 x 2 16 x 16dx 2
2
4 1 2 x 3 8 x 2 64x 2x 3 32 x 2 3 0 8 1 2 32 1282 56 64213 3 3
5y 4. E. 5
3
x sin 2
5. V sec2 x dx
2
4
tan x 1 3 3 4
2
1 1 3 4 x cos 2x x x dx 2 2 2
2 1 1 1 1 1 x x cos 2 x cos 4 x 2 4 2 4 2 2
4
0
tan x 0 4
4
x x 3 x 4 dx
2
6. V sec2 x dx
4
x x dx 2 1 1 1 1 x x cos 2 x cos 4 x 2 4 2 8 8 3
7. a. V cos x sin x dx 2
4
2
x x dx 3
0
4
1 sin 2x 2 0 2
- 60 -
4
1 1 1 1 x 2 x sin 2 x cos 2 x x 8 4 8 8 2 1 1 4 1 5 sin 4x x x 32 4 5 2 1 64 54 0 0 0 2 5 5
10.
x 2 xdx x 2 x 7 7
3
3 2 6x 8 9 x 2 x 2 x 56 504 6 2 x 10 5040
1 1 x 8 cos x c 2 2 1 1 1 2x cos x dx 4 x sin x 8 cos x c 2 2 2 2x cos 12 x 2 2 sin 12 x 0 4 cos 12 x
3 2 1 3 2 x 2 x x 2 x 7 56 2 x 6 6 6 3 x 2 x 4 2 x 5. 040 504 1 2 x 6 5.040
5. A. 4 x sin
6. C.
1
6
3
lanjutannya manaa !!!
8 3 2
2
L x 2x dx x 2x dx 2
0
2
3
2
2
1 3 2 1 3 2 x x x x 3 3 3 0 8 19 8 4 5 3 3 3
x
3 x2 6x 6
2 7. B. 10 satuan volume 5
2
0
V x 4x 4 x dx 2
2 x 6 7 17 2 x 8 1 2 x 56 9 1 2 x 504 10 1 2 x 5. 040
3
4
3 5 1 7 3 11. A. sin x sin x sin x sin x c 5 7
1
2
1 1 x 3 2x 2 4 x x 5 5 1 3
cos x dx 1 sin x cos x dx 1 3 sin x 3 sin x sin x cos x dx cos x dx 3 sin x d sin x 3 sin x d sin x sin x d sin x 7
33 2 3 6 12 10 5 5
2
2
3
4
6
2
8. C. 0 2
4
0
sin 2 x cos 2 x dx
3 1 sin x sin 3 x sin 5 x sin 7 x c 5 7
2
1 cos 2x dx sin 2x 0 0 2 0 2
6
12. D. 1
1 1 sin 2 x sin 4x 4 8 1 1 sin x sin 3 x dx cos 2x cos 4 x dx 2 2 1 1 sin 2 x sin 4 x c 4 8
9. D.
5 6
L x 2 2x 1 3 x dx
3
2
3
1 1 x 3 x 2 2x 3 2 2 19 5 5 2 1 3 2 6
- 61 -
13. C. 1,2 k
L kx x dx 0, 288
1 a 1 2 1 3 x 1 a x dx x x ax 1
o
1
k
k 2 1 3 x x 0, 288 2 3 o 3
3
1 2
17. C.
2
2
1 6
18. lanjutannya manaaa!!!
2
x dx
2
x x 4 dx 4 x 1dx
V
1
1
2 1 2a 2a 1 3 3 1 a 2
3
k k k 0, 2888 2 3 6 k 1, 2 14. E.
3
2
0
1 3 2 x x x 3 2
1
1
2
1 3 1 3 1 2 x x x x 12 12 2 0 1 7 3 1 2 12 2 6
1 2 3 3 2 3 2
1 1 3 3 2 2 3 3 2 2 3 3 2 2 3 3 2 2 3 3 2 2 2 2 3 3 6 2
15. lanjutannya manaaa!!! dx 3 x x
2
8 19. B. 2 3 1 2
x
2
1 2
1 2
3 x x 2 x 3 1 2
16. lanjutannya manaaa!!!
f x cos x
2 x 1dx
3
f t sin t dt 0
1 3 2 6 2 2 1 3 2 6 2 2 3 1 2 2 2 1 2 2 2 1 2 1 2 10 8 2 4 2 2 2 2 3 3
3
x cos x f t sin t dt f 0
20. D.
21 12 0
L x 3 x 2 2x dx 1
x x 2
1 0
3
2
2 x dx 2
1 4 1 3 1 4 1 2 2 2 x x x x x x 3 4 3 4 1 0 1 1 4 21 1 4 4 4 3 3 12
- 62 -
21. B.
343 satuan luas 6
25. Lanjutannya manaaa!!! 2
1 tan x dx tan x
8
L y 2 9 y 8dy 1
8
y3 9 y 2 8 y 3 2 1
tan
2
x 2 cos 2 x dx
511 567 343 56 3 2 6 22. B.
48 3satuan volume 5
9 6x
V
3
3
2
x 4dx 3
1 9x 2 x 3 x 5 5 3 18 48 3 18 3 12 3 3 5 5
23. Lanjutannya manaaa!!! x 3 1 dx 3 x x
B. Evaluasi Kemampuan Analisis 1.
24. Lanjutannya manaaa!!! 3 x 1 dx x3 x
2.
ax 1
2
0
bx c dx c0
adx bd ae x cd be x ce 0 1
3
2
0
1
ad bd ae 3 cd be 2 x x cex 0 4 3 2 0
ad bd ae cd be ce 0 4 3 2 3ad 4bd 4ae 6cd 6be 12ce 0 12 3ad 4bd 4ae 6cd 6be 12ce 0
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3.
1
1
1
4 x 4 dx x
5. L
2
4
1
2
2
2
dx 4
1 x x 2 1 3 1 1 1 3 satuan luas 8 4 4 2 8 1 2 1 x 8 4
4. a.
sin x cos x dx
lanjutannya mana booo!!!
b.
1
sin x
1
dx
cos x
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