Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Review Exercises - Page 145: 162

Answer

$[\frac{3}{5},\infty)$

Work Step by Step

Step 1. From $6x-9\geq-4x-3$, we have $10x\geq6$. Thus $x\geq\frac{3}{5}$ and in interval notation $[\frac{3}{5},\infty)$ Step 2. See graph for the interval on a number line.
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