A Ball Is Thrown Upward in Such a Way That $s = - 16 t ^ { 2 } + 96 t + 144$

Short Answer

A ball is thrown upward in such a way that t seconds later, it is $s = - 16 t ^ { 2 } + 96 t + 144$ feet above the ground. Sketch the graph of s(t) and determine the maximum height in feet attained by the ball.