Answer
$y=-0.1241x+57.075$
Work Step by Step
We use a graphing calculator to plot the points $(x,w)$ from the given table and the line of best fit:
$$y=-0.1241x+57.075.$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 3 Linear Systems and Matrices - 3.1 Solve Linear Systems by Graphing - 3.1 Exercises - Problem Solving - Page 158: 39b
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