Let me do it in purple. So over here, your slope is slightly less negative. It's a slightly less downward sloping line. And then when you go over here, at the zero point right here, your slope is pretty much flat, because the horizontal line, y equals 0, is tangent to this curve. And then as you go to more positive x's, then your slope starts increasing. I'm trying to draw a tangent line. And here it's increasing even more.