Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 6 - Algebra: Equations and Inequalities - 6.4 Linear Inequalities in One Variable - Concept and Vocabulary Check: 1

Answer

is excluded; is included

Work Step by Step

An open dot on a number line means that the number is not included in the solution set. A closed dot on a number line means that the number is included in the solution set. Thus, the missing expressions in the given statement are: i) is excluded ii) is included
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