Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 2 - Equations, Inequalities, and Problem Solving - 2.6 Solving Inequalities - 2.6 Exercise Set - Page 134: 2



Work Step by Step

In interval notation, the solution set $\{x\ge10\}$ is equivalent to $[10,\infty).$ Since the interval notation uses a parenthesis on one end, then it is an example of a notation that is $\text{ half-open .}$
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