The table shows the annual sales (in millions of dollars) for Advanced Auto Parts and Auto Zone for 2000 through 2007. Find the cubic regression polynomial for each company. Let t represent the year, with t = 0 corresponding to 2000. †(Round each coefficient to four significant digits.) Auto Zone Year Advanced Auto Parts Advanced Auto Parts Sales, y Auto Zone Sales, y Auto Zone eBook S = S = X X 2001 2002 2003 2004 2005 2006 2007 2518 3288 3494 3770 4265 4625 5050 4483 4818 5326 5457 5637 5711 5948 6230 2000 2288 Use the model to predict sales for the year 2013. (Round your answers to the nearest integer.) Advanced Auto Parts $ x million X million

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 18T
icon
Related questions
Question
The table shows the annual sales (in millions of dollars) for Advanced Auto Parts and Auto Zone for 2000 through 2007. Find the cubic regression polynomial for each company. Let t represent the year, with t = 0
corresponding to 2000. †(Round each coefficient to four significant digits.)
Auto Zone
Year
Advanced Auto Parts
Advanced Auto Parts Sales, y
Auto Zone Sales, y
Auto Zone
eBook
S =
S =
X
X
2000
2001 2002
2003 2004 2005 2006 2007
2288 2518 3288 3494 3770
4265 4625 5050
4483 4818 5326 5457 5637 5711
Use the model to predict sales for the year 2013. (Round your answers to the nearest integer.)
Advanced Auto Parts $
X million
$
X
million
5948 6230
Transcribed Image Text:The table shows the annual sales (in millions of dollars) for Advanced Auto Parts and Auto Zone for 2000 through 2007. Find the cubic regression polynomial for each company. Let t represent the year, with t = 0 corresponding to 2000. †(Round each coefficient to four significant digits.) Auto Zone Year Advanced Auto Parts Advanced Auto Parts Sales, y Auto Zone Sales, y Auto Zone eBook S = S = X X 2000 2001 2002 2003 2004 2005 2006 2007 2288 2518 3288 3494 3770 4265 4625 5050 4483 4818 5326 5457 5637 5711 Use the model to predict sales for the year 2013. (Round your answers to the nearest integer.) Advanced Auto Parts $ X million $ X million 5948 6230
Expert Solution
steps

Step by step

Solved in 3 steps with 4 images

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning