Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 3 - Section 3.3 - Intercepts - Exercise Set - Page 223: 34

Answer

Please see the graph.

Work Step by Step

$4=x-3y$ Let $x=0$ (y-intercept) $4=x-3y$ $4=0-3y$ $4=-3y$ $4/-3 = -3y/-3$ $-4/3 = y$ $(0,-4/3)$ Let $y=0$ (x-intercept) $4=x-3y$ $4=x-3*0$ $4=x-0$ $4=x$ $(4,0)$ Let $y=1$ $4=x-3y$ $4=x-3*1$ $4=x-3$ $7=x$ $(7,1)$
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