Calculus with Applications (10th Edition)

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

Chapter 1 - Linear Functions - Chapter Review - Review Exercises: 20

Answer

4

Work Step by Step

$y=mx+b$ is the slope intercept form: slope m and y-intercept b. So, we solve $4x-y=7$ for y: $-y=-4x+7\qquad/\div(-1)$ $y=4x-7$ $m=4$
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