Well it's going to be undefined if the denominator becomes undefined. The denominator becomes undefined if the denominator is zero. And so that's going to happen if x minus two is equal to zero x minus two is equal to zero or x is equal to two. So we have two critical points or critical values here. And what I'm gonna do is I'm gonna graph them, let's put them on a number line. And let's just think about what g prime is doing in the intervals between the critical points. So let's start at zero, one, two, three, and then let's go to negative one.