So one, two, three, four, five, six, seven, eight. This is probably sufficient. Now we have y is equal to four, which is going to look something like this. So that is y is equal to four. And then we have y is equal to negative x squared plus six x minus one, which we know intersects y equals four at x equals one or x equals five. So let's see, one, two, three, four, five. So x equals one.