Describe the rate of change by this graph

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

50 points~ ! i have to turn this in tomarrow

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.