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Mathematics, 19.10.2020 02:01 angie0000

63. Print Book Sales. The sales of print books increased about 7% from 2012 to 2014. The sales data over the years 2008 to 2014 are modeled by the cubic function s(x) = 4.958r? – 38.125x2 + 26.417x + 778, where x is the number of years after 2008 and S(x) is the number of print books, in millions (Source: Nielsen). Find the number of print books sold in 2009, in 2014, and in 2015.

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63. Print Book Sales. The sales of print books increased about 7% from 2012 to 2014. The sales data...
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