Answer
Domain: $x$ is a real number such that $-5\leq x\leq5$
Work Step by Step
The value inside the radical must be greater or equal to $0$:
$25-x^2\geq0$
$-x^2\geq-25$
$x^2\leq25$
$-5\leq x\leq5$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - Review Exercises - Page 233: 21
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
