Answer
The y intercept is at (0,-7)
A 2nd point is at (1,-4)
Work Step by Step
$3x-y=7$
$-y=-3x+7$
$-y\times-1=(-3x+7)\times-1$
$y=3x-7$
Since the slope is 3 count up 3 and 1 right from the y intercept to find a 2nd point.
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 8 - Section 8.4 - The Equation of a Line - Exercises - Page 314: 15
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