lear 2002 2003 2004 Revenue, y 439.5 1465.9 3189.2 ear 2005 2006 2007 Revenue, y 6138.6 10,604.9 16,000.0

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 18T
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Question
The table shows the revenues y (in millions of dollars) for
Google, Incorporated during the years 2002 to 2007. Find the
least squares regression quadratic polynomial that best fits the
data. Let t represent the year, with t = 2 corresponding to 2002.
(Source: Google, Incorporated)
Year
2002
2003
2004
Revenue, y
439.5
1465.9
3189.2
Year
2005
2006
2007
Revenue, y
6138.6
10,604.9
16,000.0
Transcribed Image Text:The table shows the revenues y (in millions of dollars) for Google, Incorporated during the years 2002 to 2007. Find the least squares regression quadratic polynomial that best fits the data. Let t represent the year, with t = 2 corresponding to 2002. (Source: Google, Incorporated) Year 2002 2003 2004 Revenue, y 439.5 1465.9 3189.2 Year 2005 2006 2007 Revenue, y 6138.6 10,604.9 16,000.0
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