SOLUTION: the height in feet of an object shot from a cannon with initial velocity of 20 feet per second can be modeled by the equation

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Question 945983: the height in feet of an object shot from a cannon with initial velocity of 20 feet per second can be modeled by the equation
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
the height in feet of an object shot from a cannon with initial velocity of 20 feet per second can be modeled by the equation; t = time in seconds:
h = -16t^2 + 20t
if the mouth of the cannon is 4 ft off the ground it would be
h = -16t^2 + 20t + 4