It seems like we're approaching f of x equaling one. So notice, these two limits are different. So the limit actually does, the non-one-sided limit or the two-sided limit does not exist at f of x or as we approach eight. So let me write that down. The limit of f of x as x approaches eight, because these two things are not the same value, this does not exist. Let's do one more example, and here they're actually asking us a question. The function f is graphed below.