Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 5 - Linear Functions - 5-5 Standard Form - Practice and Problem-Solving Exercises - Page 325: 47

Answer

x-intercept: 7 y-intercept: 2
1526182531

Work Step by Step

$x + 3.5y = 7$ Let x =0: $0 + 3.5y = 7$ $3.5y= 7$ $3.5y/3.5 =7/3.5$ $y= 2$ Let y = 0: $x + 3.5*0 = 7$ $x + 0 = 7$ $x=7$
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