How do these functions differ from functions you have used in algebra in the past

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

When the ball has traveled a distance of

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.