Precalculus (6th Edition) Blitzer

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

Chapter 6 - Cumulative Review Exercises - Page 801: 12

Answer

$(-\infty,5]$

Work Step by Step

The domain requirement for this function is that the expression under the radical should be positive; we have $5-x\geq0$. Thus $x\leq5$ or $(-\infty,5]$
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.