Algebra 1

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

Answer

Please see the graph.
1526100253

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).
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