Precalculus (6th Edition) Blitzer

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

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.
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