Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 4 - Section 4.4 - Solving Systems of Equations by Matrices - Exercise Set - Page 240: 37c

Answer

No, the percent of electricity will never go below zero since the slope of the line is positive.

Work Step by Step

$y-.11x=14.05$ $y-.11x+.11x=14.05+.11x$ $y= .11x+14.05$
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