So negative two sevens. And that's all it is. Now, you could kind of think of it in kind of the more fancy sense, but you're gonna get the exact same answer if you said, oh, well, look, the average rate of change of f on the interval, well, the rate of change of f is f prime, f prime of x. That is the rate of change of f at any point x. And so if you wanna find the average value of this over the interval, you would integrate it from our starting point, from negative four to three dx, and then you would divide it by your change in x. So then you would divide it by, you would have it over one over seven. Over one over seven.