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WorksheetsDifferentiating Exponential and Logarithmic Functions
Total questions: 10
Worksheet time: 3hrs 30mins
(32,0)
(32e,0)
(3e2,0)
(32e2,0)
Find the rate of change of the function at the point where x = 1
−45
−1
−23
−89
State the domain of f(x)
x<−1, x>1
x>1
−1<x<1
x>0
What is the equation of the tangent to the curve at the point where x = 2 ?
y=32x−37+21ln3
y=32x−34
y=32x−31+ln3
y=32x−37−ln3
Find dy/dx in terms of x and y
dxdy=1−xyy2
dxdy=1−xy−y2
dxdy=xy−1y2
dxdy=x+y1−y
Find an expression for dy/dx in terms of x and y
4y3e1−x−2y2
4y3ex−1−2y2
4yex−13−2y2
4y3−2y2ex−1
Determine D, the largest possible domain of f.
x∈R, =−ln2
x∈R
x∈R, x=0
x∈R, =ln2
Find f ' (x)
f′(x)=−(2ex−1)23ex
f′(x)=−3ex
f′(x)=(2ex−1)2−3ex−4e2x
−(2ex−1)25ex
Find the equation of the normal to C at point A.
y=−34x+2
y=43x+2
y=−34x−2
y=43x−2
Find f " (x)
203e400−x2(200x2−1)
403e−400x2(200x2−1)
−203xe−400x2
23e−400x2(2000x2−1)
