Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 3 - Applications of Differentiation - 3.1 Exercises: 11

Answer

$f(x)$ has two critical numbers : {$0, 2$}

Work Step by Step

$f'(x)=3x^2-6x=3x(x-2).$ $f'(x)=0\to 3x(x-2)=0\to x=0$ or $x=2.$ $f(x)$ has two critical numbers : {$0, 2$}.
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