Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter R - Algebra Reference - R.5 Inequalities - R.5 Exercises - Page R-21: 21

Answer

$y = (-4,6)$

Work Step by Step

$-11 \lt y-7 \lt -1$ 1. Separate into two inequalities: $y - 7 \gt -11$ $y - 7 \lt -1$ 2. Solve the inequalities: $y \gt -4$ $y \lt 6$ 3. Find the intersection to get your answer: $y = (-4,6)$
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