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: 11

Answer

Choice E

Work Step by Step

The "$\cup$" or the union of the sets \begin{array}{l}\require{cancel} \{x|x\le-2\} \cup \{x|x\le2\} ,\end{array} is the graph consisting of all the points on and to the left of $2.$ Hence, $\text{ Choice E .}$
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