The percentage of smartphone revenues that were due to iPhones is shown in the table at the

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The percentage of smartphone revenues that were due to iPhones is shown in the table at the top of the next column.

(a) Use the four oldest data points to find a linear function f that models these data. Does f model these data exactly or approximately?

(b) Use to estimate this percentage in 2007.

(d) Use to estimate this percentage in 2015.

(e) Did your answer involve interpolation or extrapolation? Comment on your results.

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College Algebra With Modeling And Visualization

ISBN: 9780134418049

6th Edition

Authors: Gary Rockswold

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Question Posted: May 23, 2023 06:08 AM

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The percentage of smartphone revenues that were due to iPhones is shown in the table at the

Question:

Year 2008 2009 2010 2011 2015 10 16 24 18 Percentage 3

Step by Step Answer:

a Using the points 2008 3 and 2011 24 The point slope form of the line is fx 7x 2008 3 The f...View the full answer

College Algebra With Modeling And Visualization

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