Question

What are the discontinuities of the function (shown below)? Where does the limit not exist?
Where does it increase without bound?

Answer 1

Ok this should make it a little easier to work with.

Answer 2

So what do you think?
There are only a couple spots that could even qualify for discontinuities.
Any guesses? :d

Answer 3

Oh okay well thank you for doing that (sorry I was unable to do it).

Answer 4

2 and -1?

Answer 5

ya something going on at those two locations.