Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 2 - Functions and Their Graphs - 2.2 The Graph of a Function - 2.2 Assess Your Understanding - Page 69: 55

Answer

all real numbers.

Work Step by Step

There are no numbers for which the function is undefined (because it is an odd root), hence the domain is the set of all real numbers.
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