Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 6 - Trigonometric Functions - 6.4 Graphs of the Sine and Cosine Functions - 6.4 Assess Your Understanding - Page 407: 3

Answer

$1$ at $\frac{\pi}{2}$.

Work Step by Step

The maximum value of $\sin x$ is $1$ (by its range, which is $[-1,1]$) and it occurs at $\frac{\pi}{2}$. We can see this earlier in the chapter.
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.