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. So it's going to look something like this. It's going to look something like this when you scale the random variable. This is what the distribution of our random variable z is going to look like.