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Asked Feb 7, 2020
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Please answer #21, show all steps, please no chain rule!

Finding and Evaluating a Derivative In
Exercises 17-22, find f'(x) and f'(c).
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Finding and Evaluating a Derivative In Exercises 17-22, find f'(x) and f'(c).

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Function
Value of c
17. f(x) = (x3 + 4x)(3x² + 2x
5)
18. f(x) = (2x2 – 3x)(9x + 4)
c = -1
x2
19. f(x)
4
3
20. f(x)
21. f(x)
= x
COs x
4
sin x
22. f(x)
6.
х
||
||
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Function Value of c 17. f(x) = (x3 + 4x)(3x² + 2x 5) 18. f(x) = (2x2 – 3x)(9x + 4) c = -1 x2 19. f(x) 4 3 20. f(x) 21. f(x) = x COs x 4 sin x 22. f(x) 6. х || ||

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Expert Answer

Step 1

Given function

Calculus homework question answer, step 1, image 1

Step 2

Note:

Calculus homework question answer, step 2, image 1

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