Find all critical points. Then use graph utility to determine whether the functions below has local extrema at each critical points: 1.f(x)= 4x/1+x2 2. f (x) = 1/3x3 − 5/2x2 + 4x.
Find all critical points. Then use graph utility to determine whether the functions below has local extrema at each critical points: 1.f(x)= 4x/1+x2 2. f (x) = 1/3x3 − 5/2x2 + 4x.
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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Find all critical points. Then use graph utility to determine whether the functions below has local extrema at each critical points:
1.f(x)= 4x/1+x2
2. f (x) = 1/3x3 − 5/2x2 + 4x.
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