Which function matches the graph below? (7, 0) (-8, 0) of (x) = a/ (x - 8)1 + b/(x+ 7)2 of (x) = a / (x - 8)2 + b / (x+ 7)1 of(x) = a / (x + 8)2 + b/(x- 7)1 of(x) = a / (x + 8)1 + b/(x- 7)2 O other