And this will be easier. We could just try out the value one. So g prime of one is equal to two times the natural log of one plus one. Natural log of one is just zero. So all of this just simplifies to one. So over this blue interval, I sampled a point there, g prime of x is greater than zero. So it looks like our function is decreasing from zero to one over square root of e, and then we increase after that.