And so, for example, if I call this right here, if I call that 0.1, the residual for 0.1 is going to be, well, for our variable, for our height variable, 60 inches, the actual here is 100 pounds, and from that we would subtract what would be predicted. And so what would be predicted is right over here. I could just substitute 60 into this equation, so it would be m times 60 plus b. So I could write it as m, maybe let me write it this way, 60m plus b. Once again, I would just take the 60 pounds and put it into my model here and say, well, what weight would that have predicted? And I could even, just for the sake of having a number here, I can look, I can, let me get my line tool out and try to get a straight line from that point. So from this point, let me get a straight line.