Let a(x) be the amount of money remaining on hillary's gift card after purchasing x apps on her phone. a(x)=50-1.25x so, a(12) = this means 38 purchasing 12 apps has 12 new apps 35 purchasing 35 apps has $35 left 65 spending $35 has 35 new apps 15 spending $12 has $12 left

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.