The table shows the number of iPods sold in millions of units for various years. (a) Use
Question:
The table shows the number of iPods sold in millions of units for various years.
(a) Use regression to find a quadratic function/that models the data. Let x = 0 correspond to 2006.
(b) Use I to estimate when sales were 28 million units.
Transcribed Image Text:
Year 2006 2007 2008 2009 2010 2011 Sales 39.4 51.6 54.8 54.1 50.3 42.6
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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