Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 5 - Linear Functions - 5-7 Scatter Plots and Trend Lines - Practice and Problem-Solving Exercises - Page 341: 10

Answer

The equation is $y=0.3633x-717.32$ with an estimated 13.46 billion dollars in 2012.

Work Step by Step

The equation is $y=0.3633x-717.32$.Plug in $2012$ to find the predicted revenue: $y=0.3633(2012)-717.32$ $y=730.9596-717.32$ $y=13.6396$
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