Discontinuities of The Second Kind
Let's now take a look at this graph:
Notice that as we approach that point which we'll estimate to be x = 0.25, we approach two different values.
In this discontinuity, the limit of this function does not exist at all.
However, its limits from the left and right do exist!
This is called a "jump" discontinuity.
Here's an exercise for you. From the graph, determine, approximately:
Great job. Let's move on to The Uniqueness of The Limit