Answer
The trend line is on the graph, and the formula is $y=.3633x-717.32$
Based on this, the predicted revenue is 13.64 billion dollars.
Work Step by Step
$y=.3633x-717.32$
$y=.3633*2012-717.32$
$y = 730.9596 - 717.32$
$y = 13.6396$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 5 - Linear Functions - 5-7 Scatter Plots and Trend Lines - Practice and Problem-Solving Exercises - Page 338: 10
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