Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - Chapter Test - Page 227: 16

Answer

$x\leq -6$ or $x\gt2$

Work Step by Step

We see that the graph is shaded for all values less than $-6$, so we know that the inequality should represent that a variable, x is always less than $-6$. Since $-6$ itself is not shaded in, we know that x is strictly less than $-6$. $x\leq -6$ The graph is shaded for all values above $2$, so we know that x is greater than $2$. $2$ is not shaded on the graph, so we know that x is strictly greater than $2$. $x\gt2$
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