This is going to be equal to our velocity function, and to find the particular velocity function, we would have to know what the velocity is at a particular time that we could solve for our c. But then if we're able to do that, and we were to take the antiderivative again, then now we're taking the antiderivative of our velocity function, which would give us some expression as a function of t, and then some other constant, and if we could solve for that constant, then we know what the position is going to be. The position is a function of time. Just like this, we would have some plus c here, but if we know our position at a given time, we could solve for that c. Now that we've reviewed it a little bit, but we've rewritten it in, I guess you could say, thinking of it not just from the differential point of view or from the derivative point of view, but thinking of it from the antiderivative point of view, let's see if we can solve an interesting problem. Let's say that we know that the acceleration of a particle as a function of time is equal to 1. It's always accelerating at 1 unit per, and I'm not giving you time, but let's just say that we're thinking in terms of meters and seconds. This is 1 meter per second squared right over here. That's our acceleration as a function of time.