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 9 - Inequalities and Problem Solving - 9.2 Intersections, Unions, and Compound Inequalities - 9.2 Exercise Set - Page 590: 16


Choice I

Work Step by Step

Using "or," or the union of sets, the combined solutions of the given inequality \begin{array}{l}\require{cancel} \{x|x\le2\} \text{ }or\text{ } \{x|x\ge-2\} ,\end{array} is the graph consisting of all real numbers. Hence, $\text{ Choice I .}$
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