Tyler Bagley kicks a football straight up in the air and it returns to the ground after 4.4 seconds. Tyler is an excellent student of calculus and so he immediately writes down a function h(t) which gives the height of the ball as a function of the time t after he kicks the ball measured in seconds. Tyler assumes that the acceleration of gravity is 10 meters/second^2.

Question

anonymous · Answer

what is the height function and the What is the initial velocity of the ball at the time it is kicked?

anonymous · Answer

UK Student? MA13? initail height is -5t^2+22t+0 and the initial velocity is 22 meters/second