What transformation has changed the parent function f(x) = \(3(2)^{x}\) to its new appearance shown in the graph below?
Af(x) + 2
Bf(x) + 4
Cf(x + 2)
Df(x + 4)
Af(x) + 2
Bf(x) + 4
Cf(x + 2)
Df(x + 4)