Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter R - Algebra Reference - R.5 Inequalities - R.5 Exercises - Page R-21: 29


$y^2-3y+2\lt0$ $(y-2)(y-1)\lt0$ $1\lt y\lt2$

Work Step by Step

Step 1: Factorize inequality Step 2: Solve for $y$ Step 3: The graph will be smaller than $0$ when $1\lt y\lt2$
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