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WorksheetsDIFFERENTIATION
Total questions: 15
Worksheet time: 29mins
Name
Class
Date
1.
Find the derivative of the given equation
f(x) = x3 + x2 + 3
f(x) = x3 + x2 + 3
a)
3x2 + 2x
b)
3x + 2x
c)
3x + 2x + 3
d)
x3 + x2
2.
Find the derivative of the given equation
f(x) = 7
f(x) = 7
a)
7
b)
0
c)
7x
d)
14
3.
What is the derivative of xn?
a)
(n-1)xn
b)
nxn+1
c)
(n+1)xn-1
d)
nxn-1
4.
Find the derivative of:
f(x) = 7(3x + 4)5
f(x) = 7(3x + 4)5
a)
35(3x + 4)5
b)
35(3x + 4)4
c)
105(3x + 4)5
d)
105(3x + 4)4
5.
Let y = (x - 1)(x + 2). Find dy/dx.
a)
2x + 1
b)
2x - 1
c)
4x - 1
d)
2x2 + x - 1
6.
Find dxdy for y=(x+5)(2x−1) .
a)
9−4x
b)
4x+9
c)
4x−9
d)
−4x−9
7.
Find dxdy for y=3x2(5x+1) by using product rule.
a)
45x2−6x
b)
45x2+6x−1
c)
45x+6
d)
45x2+6x
8.
Find dxdy for y=2x+13x+2 by using quotient rule.
a)
−(2x+1)21
b)
(2x+1)21
c)
(2x+1)−2
d)
2x+1
9.
Use the product rule to find the derivative. f(x) = −x3(3x4−2)
a)
−3x2+12x3
b)
−21x3+6x
c)
−21x6+6x2
d)
−84x6−6x2
10.
x2(−3x2−2)
a)
−6x3−4x
b)
−12x3−4x
c)
12x3+4x
d)
−36x2−4
11.
a)
8x4 -60x2
b)
16x4
c)
(8x4 -60x2)/(2x2-5)2
d)
3x
12.
a)
b)
c)
d)
13.
a)
f '(x) =3x3 + 12/4x5
b)
f '(x) = 36x6
c)
f '(x) =16x3 - 9x2/9x6 + 18x3 + 9
d)
f '(x) =4x6 + 16x3/3x6 + 6x3 + 3
14.
What is the derivative of f?
a)
1/(x - 1)-1
b)
-1/(x - 1)-2
c)
-1/(x - 1)
d)
-1/(x - 1)2
15.
a)
f '(x) = -5x3/x8 + 2x4 + 1
b)
f '(x) = -80x3
c)
f '(x) = -x3/x8 + 2x4 + 1
d)
f '(x) = -16x3/5
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