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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.2: Graphs Of Equations

Problem 78E

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Question

Find the critical points of f(x) and use the Second Derivative Test (if possible) to
determine whether each corresponds to a local minimum or maximum. Let
f(x) = x exp(-x²)
Critical Point 1 =
is what by the Second Derivative Test
?
Critical Point 2 =
is what by the Second Derivative Test
?
v ?
No
"oblem.
Local Max
ers
Local Min
Yc
Yc
Test Fails

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