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Worksheets

Integration

Total questions: 20

Worksheet time: 5hrs 0mins

Name
Class
Date
1.
Find the antiderivative of
4x-7
a)
4 +C
b)
2x2-7x+C
c)
x2-7x + C
d)
8x2 + C
2.
What is an antiderivative?
a)
The opposite of a derivative
b)
The same as a derivative
c)
A second derivative
d)
It always represents velocity.
3.
What does C represent in an antiderivative?
a)
A variable
b)
A constant
c)
None of these
d)
Unknown
4.
Find the antiderivative of
(1/3)x3-5x
a)
(1/12)x4-(5/2)x2+C
b)
(1/4)x4-(1/2)x2+C
c)
(1/12)x3-(5)x2+C
d)
(12)x4-(5)x2+C
5.
∫(4 - 18x)dx
a)
F(x) = -18
b)
F(x) = 4x - 9x2
c)
F(x) = 4x - 9x2 + C
d)
F(x) = (4 - 18x)2 /2 + C
6.
INTEGRATE
a)
A
b)
B
c)
C
d)
D
7.

If y = axnax^n  , then  ∫y dx =\int_{ }^{ }y\ dx\ =  

a)

 axn+1n+1\frac{ax^{n+1}}{n+1}  

b)

 axn−1n−1+ c\frac{ax^{n-1}}{n-1}+\ c  

c)

 axn+1n+ c\frac{ax^{n+1}}{n}+\ c  

d)

 axn+1n+1+ c\frac{ax^{n+1}}{n+1}+\ c  

8.

Which of the following is the indefinite integral of  x32+7\frac{x^3}{2}+7  ?

a)

 3x22\frac{3x^2}{2}  

b)

 3x22+7x+c\frac{3x^2}{2}+7x+c  

c)

 x48+7x+c\frac{x^4}{8}+7x+c  

d)

 x48+c\frac{x^4}{8}+c  

9.

Integrate  x\sqrt{x}  with respect to x

a)

 x12+cx^{\frac{1}{2}}+c  

b)

 12x−12+ c\frac{1}{2}x^{-\frac{1}{2}}+\ c  

c)

 23x32+ c\frac{2}{3}x^{\frac{3}{2}}+\ c  

d)

 32x32+ c\frac{3}{2}x^{\frac{3}{2}}+\ c  

10.

Which of the following is the indefinite integral of  3x4  ?\frac{3}{x^4}\ \ ? 

a)

 −1x3+ c-\frac{1}{x^3}+\ c  

b)

 35x5+ c\frac{3}{5x^5}+\ c  

c)

 −12x5+ c-\frac{12}{x^5}+\ c  

d)

 1x3+ c\frac{1}{x^3}+\ c  

11.

Integrate  ∫(2x+1)10 dx\int\left(2x+1\right)^{10}\ dx  with respect to x.

a)

 22(2x+1)11+c22\left(2x+1\right)^{11}+c  

b)

 122(2x+1)11+c\frac{1}{22}\left(2x+1\right)^{11}+c  

c)

 11(2x+1)10+c11\left(2x+1\right)^{10}+c  

d)

 111(2x+1)10+c\frac{1}{11}\left(2x+1\right)^{10}+c  

12.

 ∫ 1x+ 1x2 dx\int_{ }^{ }\ \frac{1}{x}+\ \frac{1}{x^2}\ dx  

a)

 x−1 + x−2+ cx^{-1}\ +\ x^{-2}+\ c  

b)

 x0 − x−1+ cx^0\ -\ x^{-1}+\ c  

c)

 ln⁡x+ x−1+ c\ln x+\ x^{-1}+\ c  

d)

 ln⁡x− x−1+ c\ln x-\ x^{-1}+\ c  

13.

 ∫sec⁡2 5x  dx  =\int_{ }^{ }\sec^2\ 5x\ \ dx\ \ =  

a)

 tan⁡ x  + c\tan\ x\ \ +\ c  

b)

 15tan⁡ x  + c\frac{1}{5}\tan\ x\ \ +\ c  

c)

 15tan⁡ 5x  + c\frac{1}{5}\tan\ 5x\ \ +\ c  

d)

 15tan⁡2 5x  + c\frac{1}{5}\tan^2\ 5x\ \ +\ c  

14.

Integrate  sin⁡(x2)\sin\left(\frac{x}{2}\right)  with respect to x

a)

 cos⁡(x2) + c\cos\left(\frac{x}{2}\right)\ +\ c  

b)

 −2cos⁡(x2) + c-2\cos\left(\frac{x}{2}\right)\ +\ c  

c)

 −cos⁡(x2) + c-\cos\left(\frac{x}{2}\right)\ +\ c  

d)

 −12cos⁡(x2) + c-\frac{1}{2}\cos\left(\frac{x}{2}\right)\ +\ c  

15.

Find the integral with respect to x of   ∫ (e3x)2 dx .\int_{ }^{ }\ \left(e^{3x}\right)^2\ dx\ .  

a)

 e6x6 + c\frac{e^{6x}}{6}\ +\ c  

b)

 e9x9 + c\frac{e^{9x}}{9}\ +\ c  

c)

 6e6x + c6e^{6x}\ +\ c  

d)

 (e3x)2 + c\left(e^{3x}\right)^2\ +\ c  

16.

Find indefinite integral for  ∫1e5x dx\int_{ }^{ }\frac{1}{e^{5x}}\ dx  

a)

 15e5x + c\frac{1}{5}e^{5x}\ +\ c  

b)

 −5e4x + c-5e^{4x}\ +\ c  

c)

 e−5x−5+ c\frac{e^{-5x}}{-5}+\ c  

d)

 e−4x−4+ c\frac{e^{-4x}}{-4}+\ c  

17.
∫3x2(x3-9)2/3 dx
a)
(3x2)4/3
b)
(2/3)(x3-9)5/3
c)
3(x3-9)-1/3
d)
-3(x3-9)-1/3
18.
∫exsin(ex+6) dx
a)
-cos(ex+6) + C
b)
cos(ex+6) +C
c)
sin(ex+6)+C
d)
e2x/2
19.

 ddx[e2x + 3x2+5]\frac{d}{dx}\left[e^{2x}\ +\ 3x^2+5\right]  

a)

 e2x+ 6x2e^{2x}+\ 6x^2  

b)

 2e2x +6x 2e^{2x}\ +6x\   

c)

 2ex+6x 2e^x+6x\   

d)

none of these

20.

 ∫e5xdx =\int_{ }^{ }e^{5x}dx\ =  

a)

 e5x+ce^{5x}+c  

b)

 5e5x+c5e^{5x}+c  

c)

 15e5x+c\frac{1}{5}e^{5x}+c  

d)

none of these