Answer
$[1.3, 1.7]$
Work Step by Step
$|2x-3|\leq0.4$
By Absolute value definition
$-0.4\leq2x-3\leq0.4$
Add 3
$2.6\leq2x\leq3.4$
Divide by 2
$[1.3, 1.7]$
Calculus 8th Edition
by Stewart, James
Published by
Cengage
ISBN 10:
1285740629
ISBN 13:
978-1-28574-062-1
Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises - Page A9: 53
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