Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 1 - Graphs - 1.3 Lines - 1.3 Assess Your Understanding: 111

Answer

$y=-\frac{1}{3}x+1$

Work Step by Step

Find the slope of the line using the points on the line (0,1) and (3,0). The slope is $m= \frac{1-0}{0-3} =-\frac{1}{3}$ Wth a y intercept of 1, the slope-intercept form of the line's equation is $y=-\frac{1}{3}x+1$.
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