Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.1 - Linear Equations in Two Variables - 2.1 Exercises - Page 170: 75


$a.)$ $y=-\frac{3}{4}x+\frac{3}{8}$ $b.)$ $y=\frac{4}{3}x+\frac{127}{72}$

Work Step by Step

$a.)$ $(-\frac{2}{3}, \frac{7}{8}), m=-\frac{3}{4}$ $y-\frac{7}{8}=-\frac{3}{4}(x-(-\frac{2}{3}))$ $y=-\frac{3}{4}x + \frac{3}{8}$ --- $b.)$ $(-\frac{2}{3}, \frac{7}{8}), m=\frac{4}{3} $ $y-\frac{7}{8}=\frac{4}{3}(x - (-\frac{2}{3}))$ $y=\frac{4}{3}x+\frac{127}{72}$
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