So the derivative begins increasing, which means the slope of our tangent line of our original function begins increasing. So that point is interesting. An inflection point, one way to identify an inflection point from the first derivative is to look at a minimum point or to look at a maximum point, because that shows a place where your derivative is changing direction. It's going from increasing to decreasing, or in this case, from decreasing to increasing, which tells you that this is likely an inflection point. Now let's think about the second derivative. So right over here, this is the derivative of the derivative, and I could zoom out to look at the whole thing. You actually can't see the whole thing right over here.