DSC1520-25-S1 Welcome Message Assessment 2
QUIZ
Question 1
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Evaluate
2
d x − x
[ ]
−
dx √x
.
−
a. 1
−
3
√x
2√ x 2
−
b. 3
√x −
1
2 2√ x
−
c. 3
√x +
1
2 2√ x
−
d. 2
√x +
1
3 2√ x
e. None of the given options is correct.
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Question 2
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Find the derivative of the function
5 3
f (x) = x − 3x
4 2
a. 5x − 9x
1
b. x
4
− x
2
5
c. 1
x
6
−
3
x
4
6 4
d. 5x
6
− 9x
4
e. None of the given options is correct.
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, 2/19/25, 8:21 AM Assessment 2
Question 3
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Differentiate
2 3
y = (x − 4) (2x + 1) .
4 2
a. 10x − 24x + 2x
b. 10x
4
+ 24x
2
− 2x
c. 5x
4
+ 12x
2
+ 2x
d. 2
x
4
−
8 2
x +
1
x
5 3 2
e. None of the given options is correct.
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Question 4
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Differentiate the function
4 3x
P (x) = x e
3 3x
a. x e (4x + 4)
b. 4x e
3 3x
(x + 4)
3 3x
c. 12x e
3 3x
d. 4x e
e. None of the given options is correct.
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