So it's going to be b minus a. And just like that, if you knew the equation of this line or if you had the coordinates of these two points, you would just plug them in right here and you would get your slope. That straightforward. And that comes straight out of your Algebra 1 class. And let me just, you know, just to make sure it's concrete for you. If this was the point, let's say this was the point 2, 3. And let's say that this up here was the point 5, 7.