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.

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.