d. The values of x for which f(x) O are |-5 Preview Preview e. The values of x for which f'(x) = 0 are |12 Preview

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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Help with the last three question. Thank you

If f(x) = (3x + 2)(2x + 1), then
a. f( – 1) = [1
b. f'(– 1) = -5
c. f''( – 1)
12
d. The values of x for which f(x)
: 0 are |-5
1
Preview
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e. The values of x for which f '(x) = 0 are |12
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Transcribed Image Text:If f(x) = (3x + 2)(2x + 1), then a. f( – 1) = [1 b. f'(– 1) = -5 c. f''( – 1) 12 d. The values of x for which f(x) : 0 are |-5 1 Preview Preview e. The values of x for which f '(x) = 0 are |12 Preview
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