College Algebra (10th Edition)

by Sullivan, Michael

Published by Pearson

ISBN 10: 0321979478

ISBN 13: 978-0-32197-947-6

Chapter 8 - Section 8.7 - Systems of Inequalities - 8.7 Assess Your Understanding - Page 623: 7

Answer

See below.

Work Step by Step

By convention, if we graph an inequality in two variables, we use dashes in case of a strict inequality and solid mark in case of a nonstrict inequality.

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