Precalculus (6th Edition) Blitzer

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

Chapter 4 - Section 4.7 - Inverse Trigonometric Functions - Concept and Vocabulary Check - Page 626: 6


$(-\infty,\infty)$, $(-\frac{\pi}{2}, \frac{\pi}{2})$.

Work Step by Step

The domain and range of $y=tan^{-1}(x)$ will be the range and a restricted domain of $y=tan(x)$. Thus the answers are: domain $(-\infty,\infty)$ and range $(-\frac{\pi}{2}, \frac{\pi}{2})$.
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.