Find those values of x for which the given function is increasing and those values of x for which it is decreasing. y = x* - 18 x2 O Increasing for -3 < x < 3, decreasing for x < -3, x > 3 O Increasing for x < -3,0 < x < 3, decreasing for -3 3 O Increasing for x < -3, x > 3, decreasing for -3 3, decreasing for x < -3, 0 < x < 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 51RE
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Find those values of x for which the given function is increasing and those values of x for which it is
decreasing.
y = x4 - 18 x²
O Increasing for -3 < x < 3, decreasing for x < -3, x > 3
O Increasing for x < -3, 0 < x < 3, decreasing for -3 < x < 0, x > 3
O Increasing for x < -3, x > 3, decreasing for -3 < x < 3
Increasing for -3 < x < 0, x > 3, decreasing for x < -3, 0 < x < 3
Transcribed Image Text:Find those values of x for which the given function is increasing and those values of x for which it is decreasing. y = x4 - 18 x² O Increasing for -3 < x < 3, decreasing for x < -3, x > 3 O Increasing for x < -3, 0 < x < 3, decreasing for -3 < x < 0, x > 3 O Increasing for x < -3, x > 3, decreasing for -3 < x < 3 Increasing for -3 < x < 0, x > 3, decreasing for x < -3, 0 < x < 3
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