And we're going to subtract that, so we have negative pi, and we're multiplying it times 1 fourth out here, because it's a quarter circle in either case, and we're subtracting it because the area is below the x axis. And so this simplifies to, this is equal to 1 fourth times 8 pi, which is the same thing as 2 pi. Did I do that right? 1 fourth times 8 pi, so this all simplifies to 2 pi. So g of negative 4 is equal to negative 8 minus 2 pi. So clearly a negative number here, more negative than negative 8. So let's try the other bounds.