In the above figure, m∠AOC = 25° and m∠BOD = (2x + 40)°. If ∠AOC and ∠BOD are vertical angles, what is the value of x?

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.