So it starts decreasing. So it's increasing, the slope is increasing over this point right over here. So even though the slope is negative, it's getting less negative over here, so it's increasing. And then the slope keeps increasing, gets to getting more and more positive up to about this point, and then the slope is positive, but then it becomes less positive. So the slope begins decreasing after that. So then the slope begins decreasing after that. So this right over here is a point of inflection.