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: 1

Answer

Assuming that the function $f$ is continuous and differential at all interior points of interval $I$: $\bullet$ $f$ is increasing on $I$ if $f'(x) > 0$ at all interior points of $I$. $\bullet$ $f$ is decreasing on $I$ if $f'(x) < 0$ at all interior points of $I$.

Work Step by Step

See Answer
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.