👉 Prederivation is a method of calculating a derivative with respect to time. It involves finding the rate of change in a quantity over an interval, using the concept that the rate of change is constant when it is equal to zero at a particular point. For example, if we want to find the instantaneous velocity of a car as it travels through a certain distance during a given period of time, we could use prederivation. We would divide the total distance traveled by the total time elapsed to calculate