Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0-32193-104-1

ISBN 13: 978-0-32193-104-7

Chapter 10 - Systems of Equations and Inequalities - Section 10.7 Systems of Inequalities - 10.7 Assess Your Understanding - Page 803: 7

Answer

$dashes$, $solid$

Work Step by Step

For strict inequality, we use $dashes$ when graphing, while for non-strict inequality, we use a $solid$ mark.

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