The table gives the cumulative sales of iPods since their introduction. Cumulative iPod Sales Year 2003 2004 2005 2006 2

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The Table Gives The Cumulative Sales Of Ipods Since Their Introduction Cumulative Ipod Sales Year 2003 2004 2005 2006 2 1 (30.46 KiB) Viewed 59 times

The table gives the cumulative sales of iPods since their introduction. Cumulative iPod Sales Year 2003 2004 2005 2006 2007 2008 (e) Find the function for the quadratic model that gives sales in milion iPods, where x is the number of years after 2003, with data from 0 sxs 5. (Round all numerical values to three decimal places.) *(x) = Sales (million IPods) 2.32 5.536 Need Help? 27.333 Read It 68.642 118.972 175.9 (b) Write the derivative for the sales model. (Round all numerical values to three decimal places.) $(x) = million iPods per year million iPods (c) Calculate the rate of change of cumulative sales in 2005. (Round your answer to three decimal places.) million iPods per year Interpret the rate of change of cumulative sales in 2005. (Round your answer to three decimal places.) million per year. In 2005, cumulative Pod sales were ing B✓ by