Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 2 - Solving Linear Inequalities - 2.5 - Solving Compound Inequalities - Monitoring Progress - Page 82: 2

Answer

$a\lt -6 $ or $ a \geq -3$ The graph is shown below.

Work Step by Step

$a$ is fewer than $-6$. $\Rightarrow a\lt -6$ or $a$ is no less than $-3$. $\Rightarrow a\geq -3$ The compound inequality is $a\lt -6 $ or $ a \geq -3$ Graph the union of the graphs of $a\lt -6$ and $a\geq -3$.
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