Can somebody please help me with this question?

In the problem, t is said to be the time in seconds and h is the height. The only value we can plug into the right side of the equation is t, time, and we are solving for h, height. Therefore, h(2) is the height of the ball after 2 seconds.
The correct answer is the red square, the height of the ball after 2 seconds.
Hope this helps!! :)