Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-1 Inequalities and Their Graphs - Practice and Problem-Solving Exercises: 63

Answer

Since -3 is not part of the solution set, use an open circle. Since 3 is part of the solution set, use a solid circle.
1525974043

Work Step by Step

All numbers between -3 and 3 are part of the solution set.
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