Intermediate Algebra for College Students (7th Edition)

by Blitzer, Robert F.

Published by Pearson

ISBN 10: 0-13417-894-7

ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.1 - Algebraic Expressions, Real Numbers, and Interval Notation - Exercise Set - Page 14: 116

Answer

See below.

Work Step by Step

In interval notation a bracket indicates that the number is included in the interval while parenthesis implies that the number is not included.

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