The function f(x) = −2x³ + 3x² + 36x has two critical points, c₁ and c₂. Find them and use the second derivative test to classify them. f(x) has a local at the smaller critical point c₁ since ‒‒‒‒‒‒‒‒ ‒‒‒‒‒ f(x) has a local ✓at the larger critical point c2 ‒‒‒‒‒‒ since

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.8: Linear And Quadratic Functions
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The function f(x) = −2x³ + 3x² + 36x has two critical points, c₁ and c₂. Find them and use the
second derivative test to classify them.
f(x) has a local
at the smaller critical point c₁
since
V
f(x) has a local
✓at the larger critical point c2
since
Transcribed Image Text:The function f(x) = −2x³ + 3x² + 36x has two critical points, c₁ and c₂. Find them and use the second derivative test to classify them. f(x) has a local at the smaller critical point c₁ since V f(x) has a local ✓at the larger critical point c2 since
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