The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has been changed somewhat. Which of the following could be the equation of F(x)?



A.
F(x) = –(x + 4)2

B.
F(x) = x2 – 4

C.
F(x) = –(x – 4)2

D.
F(x) = –x2 – 4