The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the function h (t) = 300 minus 16 t squared. Which expression could be used to determine the average rate at which the object falls during the first 3 seconds of its fall? A) h(3) – h(0)
B) h (3/3) -h (0/3)
C) h (3) /3
D) h (3) - h (0) /3