Question
Asked Oct 21, 2019
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Number 8

544
CHAPTER 8
INTEGR
3/2
dx
8.
9.
0 (9 - x2)3/2
V2
11
dx
10.
4 -x2
0
V1 -2
dx
1
13
12.
2
1/2
15
36 - 2 dt
14.
17
-dr
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544 CHAPTER 8 INTEGR 3/2 dx 8. 9. 0 (9 - x2)3/2 V2 11 dx 10. 4 -x2 0 V1 -2 dx 1 13 12. 2 1/2 15 36 - 2 dt 14. 17 -dr

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Expert Answer

Step 1

first find the derivative.

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Step 2

for strictly increasing the function.

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Step 3

for strictly dec...

simil arily
df(x) 0D-sin4x<0
for decreasing f(x)
dx
or sin4x>0 in (0,2n)
0> 4x> or 0> x>.
4
so
хі о.
help_outline

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simil arily df(x) 0D-sin4x<0 for decreasing f(x) dx or sin4x>0 in (0,2n) 0> 4x> or 0> x>. 4 so хі о.

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Calculus