b) Let f(x) = 2e-x². Find the intervals at which the function f is concave up or down and find the points of inflection, if any.

Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
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Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
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b) Let f(x) = 2e-x. Find the intervals at which the function f is
concave up or down and find the points of inflection, if any.
Transcribed Image Text:b) Let f(x) = 2e-x. Find the intervals at which the function f is concave up or down and find the points of inflection, if any.
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