Answer
$[-1,5]$
Work Step by Step
Step 1. Graph the intervals $[-1,2)$ and $(0,5]$ as shown in the figure.
Step 2. The union of the two sets can be found by combining the two intervals, which gives $[-1,5]$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Summary, Review, and Test - Test - Page 206: 26
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