Find all critical points of the function f(x) = cos-(x) + 7x for -1 < x < 1. %D (Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list. If the function does not have any critical points, enter DNE.) critical points:
Find all critical points of the function f(x) = cos-(x) + 7x for -1 < x < 1. %D (Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list. If the function does not have any critical points, enter DNE.) critical points:
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 21T
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f(x)=cos-1(x)+7x for -1<x<1
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