Precalculus (6th Edition) Blitzer

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

Chapter 1 - Section 1.4 - Linear Functions and Slope - Exercise Set: 26

Answer

point-slope form: y - 5 = 2(x-3) Slope-intercept form: y= 2 x -1

Work Step by Step

m=(y_2−y_1)/(x_2−x_1 ) n=(15−5)/(8−3) m=10/5 m=2 Now that we know the slope, and we have a point, we can use the point slope form: y−5=2(x−3) And for the slope -intercept form: y−5=2x−6 y=2x−1
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