Abasketball is thrown upwards. the height f(t), in feet, of the basketball at time t, in seconds, is given by the following function: f(t) = −16t2 + 94t + 12 which of the following is a reasonable domain of the graph of the function when the basketball falls from its maximum height to the ground? 2.9375 < t < 6 2 < t < 5 1 < t < 4 0 < t < 3

Check the picture below.

so the domain will be the values that "x" gets, now, the maximum height of the ball is when it reaches the vertex or U-turn up above, well, what is the x-coordinate anyway?

so then x = 2.9375 at the vertex, now, what is "x" when it hits the ground? recall y = 0 at that instant.

so then, the values for "x" or namely the domain from the vertex till the ball hits the ground is 2.9375 < t < 6.

is there any photos or whatever?