Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-6 Compound Inequalities - Practice and Problem-Solving Exercises: 36

Answer

x

Work Step by Step

Two lines on the same graph represent a compound inequality that includes "or". An open circles at the left endpoint means -2 is not part of the solution set, so the inequality operator does not include "or equal to". A solid circles at the right endpoint means 1 is part of the solution set, so the inequality operator includes "or equal to".
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.