Which of the following functions has a vertical asymptote at a = -2, a horizontal asymptote at f(a) OA. f(x) = OB. f(x) Oc. f(x) OD. f(x) 1 4 *12 1 1 1 1, and a root at a 2?

Which of the following functions has a vertical asymptote at a 2 a horizontal asymptote at fa OA fx OB fx Oc fx OD fx 1 4 12 1 1 1 1 and a root at a 2 class=