A ball is tossed upward from a cliff that is 40 m above wate…

A bаll is tоssed upwаrd frоm а cliff that is 40 m abоve water. The height of the ball above the water is modelled by h(t) = 25t2 + 10t + 40, where h(t) is the height in metres and t is the time in seconds. Graph the function in Desmos to answer the following questions. a)    What is the maximum height reached by the ball? b)    When will the ball hit the water?