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 863: 71

Answer

See graph and explanations.
1583547840

Work Step by Step

We can graph both inequalities as shown and the union contains all the shaded areas (light and dark red).
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