Score: 39.75/45 13/15 answered Question 2 A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 50 ft/s. Its height in feet after t seconds is given by y = 50t - 15t2. a) Find the average velocity over the time interval [1, 1 + h] where h is given as follows: h = 0.1: ft/s Hint h = 0.01: ft/s h = 0.001: ft/s b) Estimate the instantaneous velocity when t = 1 ft/s Question Help: Video