Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Section 4.2 - Trigonometric Functions: The Unit Circle - Concept and Vocabulary Check: 4

Answer

$1$; $-1$; $[-1, 1]$

Work Step by Step

The sine and the cosine functions have $1$ as their maximum value and $-1$ as their mnimum value. Thus, their range is $[-1, 1]$. Therefore, the missing expression in the given statements are (in order): $1$; $-1$; $[-1, 1]$
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.