f(x) = −5x3 + 15x + 7 Find the critical numbers of f. Find the open intervals on which the function is increasing or decreasing. Apply the First Derivative Test to identify the relative extremum.
f(x) = −5x3 + 15x + 7 Find the critical numbers of f. Find the open intervals on which the function is increasing or decreasing. Apply the First Derivative Test to identify the relative extremum.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 15T
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f(x) = −5x3 + 15x + 7
Find the critical numbers of f.
Find the open intervals on which the function is increasing or decreasing.
Apply the First Derivative Test to identify the relative extremum.
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