Calculus: Early Transcendentals (2nd Edition)

Published by Pearson
ISBN 10: 0321947347
ISBN 13: 978-0-32194-734-5

Chapter 4 - Applications of the Derivative - 4.2 What Derivatives Tell Us - 4.2 Exercises: 9


It is possible.

Work Step by Step

Take $f(x)=-x^{2}+3$ on the interval $(-2,-1)$. $f(x)\gt0$ $f'(x)=-2x\gt0$ on $(-2,-1)$ $f''(x)=-2\lt0$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.