5. Which of the following would have the same graphic representation as the function
f(x) = 27.3^x ? Select all that apply.

O f(x) = 3•3^3x
O f(x= 3^4x
O f(x) = 3^x+3
O f(x) = (3x)^3
O f(x) = 9.3^x+1