A soccer ball is thrown upward from a height of 11 feet with an initial velocity of 20 feet per second. The height of the ball
is modeled using the quadratic function h(t) = − 16t² + 20t+11 where h(t) is the height, in feet, of the soccer ball
and it is the time the ball has been in the air, in seconds. When is the soccer ball above 15 feet?
The soccer ball is above 15 feet between 0 seconds and 0.5 second.
The soccer ball is above 15 feet between 0.5 second and 1 second.
The soccer ball is above 15 feet between 0.25 second and 1 second.
The soccer ball is above 15 feet between 0 seconds and 0.25 second.