Question 9 6c. If f (2) is decreasing for every <5, then which choice is not a possibility for f'(x). Of'(x) = 5-x ○ f'(x) = -5 f'(x) = x²+10x - 125 Of'(x)=x-5 Question 10 (1 point) 11a. Let f (x) = 81. For what value(s) of does the second derivate test not confirm a critical point? 3 and x = -3 x = -3 Ox=3 Ox = 0
Question 9 6c. If f (2) is decreasing for every <5, then which choice is not a possibility for f'(x). Of'(x) = 5-x ○ f'(x) = -5 f'(x) = x²+10x - 125 Of'(x)=x-5 Question 10 (1 point) 11a. Let f (x) = 81. For what value(s) of does the second derivate test not confirm a critical point? 3 and x = -3 x = -3 Ox=3 Ox = 0
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:Question 9
6c. If f (2) is decreasing for every <5, then which choice is not a possibility
for f'(x).
Of'(x) = 5-x
○ f'(x) = -5
f'(x) = x²+10x - 125
Of'(x)=x-5
Transcribed Image Text:Question 10 (1 point)
11a. Let f (x) = 81. For what value(s) of does the second derivate
test not confirm a critical point?
3 and x = -3
x = -3
Ox=3
Ox = 0
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