Please Answer !! Suppose that G(x) =F(x)-4. Which statement best compares the graph of g(x) with the graph of f(x) ?
A. The graph of g(x) is the graph F(x) shifted 4units down
B. The graph of g(x) is the graph of F(x) shifted 4 units to the left
C. The graph of G(x) is the graph of F(x) shifted 4 to the right
D. The graph of G(x) is the graph of F(X) shifted 4units up