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here’s the quiz!

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Math 28, Winter 2021
Name:
Quiz 6
Instructions: There are 2 problems. Read each problem carefully. Label answers appropriately. Show all your work. Submit your work under Assignments, ”Quiz 5 Submission” on
Canvas.
[10] 1) (Section 6.4) Using a table of integrals, evaluate each of the following. State the formula
used for your solution.
Z 7
x
dx
a)
0 (3 + x)(1 + x)
Z
b)
ex
dx
(4 + ex )2 (2 + ex )
1
[10] 2) (Review) Answer each of the following.
x2 − 3x + 2
x→2
x2 − 4
a) Evaluate lim
b) Find
dy
if ey = x2 + y 2 .
dx
c) Find f 00 (x) for f (x) = x3 e2x . Simplify and factor.
d) Find f 0 (x) if f (x) = x2x .
Z
e) Evaluate
1
xe2x dx. Exact answers only; simplify.
0
2

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Math 28, Winter 2021

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Quiz 6

Instructions: There are 2 problems. Read each...

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