Answer
Please see the graph.
Work Step by Step
$5x + 4y = 20$
Let x = 0:
$5*0 + 4y = 20$
$4y = 20$
$4y*1/4 = 20*1/4$
$y = 5$
Let y = 0:
$5x + 4y = 20$
$5x + 4*0 = 20$
$5x = 20$
$5x/5 = 20/5$
$x = 4$
The graph has the points (0,5) and (4,0).
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 5 - Linear Functions - 5-5 Standard Form - Lesson Check - Page 323: 2
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