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Worksheets

Integrales

Total questions: 6

Worksheet time: 24mins

Name
Class
Date
1.

 12(3x+4)dx=?\int_1^2\left(3x+4\right)dx=?  

a)

 172u2\frac{17}{2}u^2  

b)

 143u2\frac{14}{3}u^2  

c)

 113u2\frac{11}{3}u^2  

d)

 125u2\frac{12}{5}u^2  

2.

 (5t23t+7)dt=?\int\left(5t^2-3t+7\right)dt=?  

a)

 43t33t2+7t+c\frac{4}{3}t^3-3t^2+7t+c  

b)

 65t53t2+7t+c\frac{6}{5}t^5-3t^2+7t+c  

c)

 53x3+32x27x+c\frac{5}{3}x^3+\frac{3}{2}x^2-7x+c  

d)

 53t332t2+7t+c\frac{5}{3}t^3-\frac{3}{2}t^2+7t+c  

3.

 12e(x+2)dx=?\int_1^2e^{\left(x+2\right)}dx=?  

a)

 28.7u228.7u^2  

b)

 41.3u241.3u^2  

c)

 39.4u239.4u^2  

d)

 34.5u234.5u^2  

4.

 (43x+1)dx=?\int\left(\frac{4}{3x+1}\right)dx=?  

a)

 23ln3x+1+c\frac{2}{3}\ln\left|3x+1\right|+c  

b)

 43ln3x+1+c\frac{4}{3}\ln\left|3x+1\right|+c  

c)

 32ln3x+1+c\frac{3}{2}\ln\left|3x+1\right|+c  

d)

 34ln3x+1c\frac{3}{4}\ln\left|3x+1\right|c  

5.

 cos(5x7)dx=?\int\cos\left(5x-7\right)dx=?  

a)

 sen(7x+5)7+c\frac{sen\left(7x+5\right)}{7}+c  

b)

 cos(5x7)5+c\frac{\cos\left(5x-7\right)}{5}+c  

c)

 sen(5x7)5+c\frac{sen\left(5x-7\right)}{5}+c  

d)

 cos(5x+7)5+c\frac{\cos\left(5x+7\right)}{5}+c  

6.

 03(6x+1)2=?\int_0^3\left(6x+1\right)^2=?  

a)

 210u2210u^2  

b)

 381u2381u^2  

c)

 422u2422u^2  

d)

 187u2187u^2