Consider the function below. f(x) = x^2/(x-9)^2

(a) Find the vertical and horizontal asymptotes.
x=
y=
(b) Find the interval where the function is increasing. (Enter your answer using interval notation.)

Find the interval where the function is decreasing. (Enter your answer using interval notation.)

(c) Find the local minimum value.

(d) Find the inflection point.
(x, y) =

Find the interval where the function is concave up. (Enter your answer using interval notation.)

Find the intervals where the function is concave down. (Enter your answer using interval notation.)