Suppose that the height of a ball (in feet) at time (in seconds) is given by the formula . This function is graphed below on the interval .


Which labeled point (A-G) corresponds to the release of the ball?

How high (in feet) was the ball when it was released?

Which labeled point corresponds to the highest point of the ball?

When (in seconds after being released) did the ball reach its highest point?

Which labeled point corresponds to the ball hitting the ground?

How long (in seconds) after being released did the ball hit the ground?

You can earn partial credit on this problem.