Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-1 Inequalities and Their Graphs - Practice and Problem-Solving Exercises - Page 168: 29



Work Step by Step

$x\gt-4$ has a solution set that includes everything on the number line to the right of -4. An open circle is used at -4 since -4 itself is not part of the solution set.
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