X -2 2 a) (1 point) Find the domain of f(x). b) (1 point) Compute the following limit. lim f(x) x -> 0 c) (1 point) Compute the following limit. lim f(x) x - > 0+ d) (1 point) Compute the following limit, if it exists. lim f(x) x ->0 e) (1 point) Evaluate f(0)