A basketball player dropped a ball from a height of 5.5 feet. The first bounce reached a height of approximately 16 inches. The
second bounce reached 4 inches. What exponential function would be a good model to represent maximum ball height as a function of the number of bounces?
when will they be equal......so set them equal to each other 20 + 1.25d = 2.50d 20 = 2.50d - 1.25d 20 = 1.25d 20 / 1.25 = d 16 = d.....so they will be equal at 16 dvd rentals