Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.5 - Compound Inequalities - Exercise Set - Page 94: 14

Answer

Solution set includes all numbers greater than or equal to -2 and less than or equal to 0. In interval notation $[-2,0]$

Work Step by Step

$x \leq 0$ all numbers less than or equal to zero for $x$. $x \geq -2 $ all numbers greater than or equal to -2 for $x$. Solution set for $x \leq 0$ and $x \geq -2 $ are all numbers greater than or equal to -2 and less than or equal to zero. Solution set in interval notation: $[-2,0]$
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