Answer
The y intercept is at (0,0)
A 2nd point is at (7,-4)
Work Step by Step
$4x+7y=0$
$7y=-4x$
$7y\div7=-4x\div7$
$y=-\frac{4}{7}x$
Since the slope is $-\frac{4}{7}$ count down 4 and 7 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: 20
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