00:01
Here, we're given the graph of a function, and we're asked to find some limits.
00:04
So the first question is asking the limit as x approaches zero from the left.
00:08
So that means let's find zero, go to the left just a little bit, find my function, and follow it until i get infinitely close to zero.
00:14
What does why do? well, why gets infinitely close to infinity? and so the limit will be positive infinity.
00:23
Next, we look at the limit from the right, and it's going to go negative.
00:26
So negative infinity, because from the right, it goes down.
00:32
Infinitely.
00:34
For number three, we want to know the limit as x approaches two.
00:37
Well, here's two...