Then we have 4 comma 3. Now, what does our line predict? Well, our line says, look, you give me an x value, and I'm going to tell you what y value I'll predict. So when x is equal to negative 2, the y value on the line is going to be the slope. So this is going to be equal to 41 divided by 42 times our x value, and I just selected that cell. And just a little bit of a primer on spreadsheets, I'm selecting the cell D2. I was able to just move my cursor over and select that.