wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Differentiation of Exponent, Logarithm & Trigonometric Part4

Total questions: 6

Worksheet time: 12mins

Name
Class
Date
1.

 ddx(ex+2x)3\frac{\text{d}}{\text{d}x}\left(e^x+2x\right)^3  

a)

 3(ex+2)(ex+2x)23\left(e^x+2\right)\left(e^x+2x\right)^2  

b)

 3(ex+2)23\left(e^x+2\right)^2  

c)

 3(ex+4x2)(ex+2x)23\left(e^x+4x^2\right)\left(e^x+2x\right)^2  

d)

 4(ex+2)44\left(e^x+2\right)^4  

2.

Find the derivative for y=x13x2+10xy=\sqrt{x}-\frac{1}{3x^2}+10x  


a)

 dydx=12x+23x+10x\frac{dy}{dx}=\frac{1}{2\sqrt{x}}+\frac{2}{3x}+10x  

b)

 dydx=1x23x+10\frac{dy}{dx}=\frac{1}{\sqrt{x}}-\frac{2}{3x}+10  

c)

 dydx=12x+23x3+10\frac{dy}{dx}=\frac{1}{2\sqrt{x}}+\frac{2}{3x^3}+10  

d)

 dydx=12x23x3+10\frac{dy}{dx}=\frac{1}{2\sqrt{x}}-\frac{2}{3x^3}+10  

3.

Find  ddx[ln(4x2(3x1)2)].\ \frac{\text{d}}{\text{d}x}\left[\ln\left(\frac{4x^2}{\left(3x-1\right)^2}\right)\right].  


a)

 2x63x1\frac{2}{x}-\frac{6}{3x-1}  

b)

 4x23x1\frac{4}{x}-\frac{2}{3x-1}  

c)

 x233x1\frac{x}{2}-\frac{3}{3x-1}  

d)

 x443x1\frac{x}{4}-\frac{4}{3x-1}  

4.

Find the differentiation of  ln(x3+2x)\ln\left(\sqrt{x^3+2x}\right)  

a)

 3x2+2x3+2x\frac{3x^2+2}{x^3+2x}  

b)

 (12.3x2+2x3+2x)\left(\frac{1}{2}.\frac{3x^2+2}{x^3+2x}\right)  

c)

 3x2+2x3+2\frac{3x^2+2}{x^3+2}  

5.

If the gradient of the tangent is  43\frac{4}{3}  , what is the gradient of the normal at the same point?

a)

 34-\frac{3}{4}  

b)

 43\frac{4}{3}  

c)

 34\frac{3}{4}  

d)

 43-\frac{4}{3}  

6.

Write the slope of the line tangent to the graph of y=x2 – 2 at the point x = -8.

a)

2

b)

-4

c)

-8

d)

-16