Suppose that f is a function given by
f (x) =


|x + 5| if x ≤−1
x1/5 if −1 < x ≤32
2x −62 if x > 32.
(a) At which x-values does f not have a limit?
(b) At which x-values is f not continuous?
(c) At which x-values is f not differentiable?