And so what we can do here, since they've already drawn some candidate slope fields for us, is figure out what we think the slope field should be at some point and see which of these diagrams, these graphs or these slope fields, actually show that. So let's, let me make a little table here. So I'm gonna have, I'm gonna have x, y, and then the derivative of y with respect to x. And we can do it at a bunch of values, so let's think about it. Let's think about when, we're at this point right over here, when x is two and y is two. When x is two and y is two, the derivative of y with respect to x is going to be two minus two. It's going to be equal to zero.