Maybe something like that. So if I were to add the two, if I were to add the two, I get a curve that looks something like this. That looks something like this, and maybe it just keeps on going higher and higher. So this is the curve, or it's a pretty good approximation of the curve of f of x plus g of x. Now an interesting question is, is what would be, well, we know how we can represent this area. So the area under the curve, f of x plus g of x, above the positive x-axis, between x equals a and x equals b, we know we can represent that as, let me see, I have not used pink yet. So this area right over here, we know that that could be represented as the definite integral from a to b of f of x plus g of x dx.