But let's take a situation where this is F of A. So that right over there is F of A. This right over here is F of B. F of B. And once again, we're saying F is a continuous function. So I should be able to go from F of A to F of B. F of B, draw a function without having to pick up my pencil. So it could do something like this. Actually, I don't wanna make it go vertical.