Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 10 - Exponents and Radicals - Review Exercises: Chapter 10: 12

Answer

$[-10,\infty)$

Work Step by Step

The radicand of the given function, $ f(x)=\sqrt{x+10} ,$ cannot be negative. Hence, \begin{array}{l}\require{cancel} x+10\ge0 \\\\ x\ge-10 .\end{array} The domain is the interval $ [-10,\infty) .$
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