Suppose the function, g(x), is used to model the height, y, of a soccer ball, x seconds after the ball is kicked up in the air. The ball starts on the ground and travels in a parabolic shape as it reaches a maximum height and then returns to the ground. Suppose further that the ball reaches its maximum height of 15 feet in 2.2 seconds. What would be an appropriate domain for g(x)?

Question

Suppose the function, g(x), is used to model the height, y, of a soccer ball, x seconds after the ball is kicked up in the air.  The ball starts on the ground and travels in a parabolic shape as it reaches a maximum height and then returns to the ground.  Suppose further that the ball reaches its maximum height of 15 feet in 2.2 seconds.  What would be an appropriate domain for g(x)?

anonymous · Answer

0<x<2.2
-2.2<x<2.2
0<x<4.4
0<x<15

anonymous · Answer

those are the choices

green_1 · Answer

did you ask this question earlier

anonymous · Answer

Yes its the same one from the screenshot @green_1

anonymous · Answer

The answer is C!!! 0<x<4.4

green_1 · Answer

good job because i couldnt get an answer to that question

green_1 · Answer

any other questions