Find f'(x) for the following function. Then find f'(8), f'(0), and f'(-9). f(x) = − 7x² + 10x

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.1: Functions And Function Notation
Problem 9SC
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Find f'(x) for the following function.
Find f'(x) for the following function. Then find f'(8), f'(0), and f'(-9).
f(x) = - 7x² + 10x
f'(x) =
Select the correct choice below and fill in the answer box within your choice, if needed.
A
OA. f'(8)=
(Simplify your answer, if needed)
OB. The answer is not a real number.
OC. The answer is undefined.
Select the correct choice below and fill in the answer box within your choice, if needed.
O A. f(0) =
(Simplify your answer.)
OB. The answer is not a real number.
OC. The answer is undefined.
Select the correct choice below and fill in the answer box within your choice, if needed.
Transcribed Image Text:Find f'(x) for the following function. Then find f'(8), f'(0), and f'(-9). f(x) = - 7x² + 10x f'(x) = Select the correct choice below and fill in the answer box within your choice, if needed. A OA. f'(8)= (Simplify your answer, if needed) OB. The answer is not a real number. OC. The answer is undefined. Select the correct choice below and fill in the answer box within your choice, if needed. O A. f(0) = (Simplify your answer.) OB. The answer is not a real number. OC. The answer is undefined. Select the correct choice below and fill in the answer box within your choice, if needed.
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