And what we want to do is, we want to find the limit of f of x as x approaches two. And what's interesting about the value two is that that's essentially the boundary between these two intervals. If we wanted to evaluate it at two, we would fall into this first interval, f of two. Well, two is less than or equal to two, and it's greater than zero. So f of two, f of two would be pretty straightforward, that would just be natural log of two. But that's not necessarily what the limit is going to be. For to figure out what the limit is going to be, we should think about, well what's the limit as we approach from the left?