Answer
makes sense
Work Step by Step
This statement makes sense because we can find the solution set of the two inequalities by their overlapping shaded region without using test points.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 7 - Section 7.5 - Systems of Inequalities - Exercise Set - Page 865: 109
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