Describe the transformation of f(x) = 4^x which is given by g(x) = 4^x- 4.
A). g(x) is translated left 4 units compared to f(x)

B.) g(x) is translated down 4 units compared to f(x)

C). g(x) is translated right 4 units compared to f(x)

D). g(x) is translated up for units compared to f(x)