A penny falls from the top of Hard Rock Stadium The height of the penny after a seconds is given by f(x) = 350 - 16x²
Select all the correct interpretations of the coordinates of the point at the maximum of the function f(x).

the time it takes the penny to hit the ground

the time when the penny is at its highest point

the height of the penny when it is dropped from Hard Rock Stadium

the distance of the penny from Hard Rock Stadium when it hits the ground

the time when the penny is dropped from the top of Hard Rock Stadium