It could be, say, the number two. Well, let's think about what would happen. So let me redraw the distribution for our random variable x. So let's see, if k were two, what would happen is, is this distribution would be scaled out, it would be stretched out by two, and since the area always has to be one, it would actually be flattened down by a scale of two as well, so it still has the same area. So I can do that with my little drawing tool here. Let me try to, first I'm going to stretch it out by, whoops, first, actually, I'll make it shorter by a factor of two, but more importantly, it is going to be stretched out by a factor of two. So let me align the axes here so that we can appreciate this.