Find the open intervals where fis increasing or decreasing. f(x) = −x³ + 2x² + 15x + 16 f(x) = 16 9 -3x Find the locations and values of all relative maxima and minima. f(x) = 2x² - 8x + 1 f(x) = 2x³ + 3x² - 36x + 20

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter3: Functions
Section3.CT: Chapter Test
Problem 12CT: Use the graph to determine any local maxima or minima.
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Find the open intervals where fis increasing or decreasing.
f(x) = −x³ + 2x² + 15x + 16
f(x) =
16
9 -3x
Find the locations and values of all relative maxima and
minima.
f(x) = 2x² - 8x + 1
f(x) = 2x³ + 3x² - 36x + 20
Transcribed Image Text:Find the open intervals where fis increasing or decreasing. f(x) = −x³ + 2x² + 15x + 16 f(x) = 16 9 -3x Find the locations and values of all relative maxima and minima. f(x) = 2x² - 8x + 1 f(x) = 2x³ + 3x² - 36x + 20
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