Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 4 - Applications of the Derivative - 4.4 The Shape of a Graph - Preliminary Questions - Page 194: 2

Answer

$f(c) $ is a local maximum.

Work Step by Step

If $ f ′(c) = 0 $ and $f ′′(c) \lt 0$, then $f(c) $ is a local maximum.
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