## College Algebra (10th Edition)

Published by Pearson

# Chapter 3 - Section 3.1 - Functions - 3.1 Assess Your Understanding: 1

#### Answer

$(-1, 3)$

#### Work Step by Step

The compound inequality involves less than, so in interval notation, parentheses will be used. The boundaries are $-1$ on the left and $3$ on the right. Thus, the interval notation equivalent of the given inequality is: $(-1, 3)$

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