College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 1 - Section 1.5 - Solving Inequalities - 1.5 Assess Your Understanding - Page 128: 93


$a=3$ and $b=5$

Work Step by Step

We are given: $-1\lt x\lt 1$ We add $4$: $-1+4\lt x+4\lt 1+4$ $3\lt x+4\lt 5$ Therefore: $a=3$ and $b=5$
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