We have obtained two values that represent the time that the ball reaches a height
of 300 feet. The first value 1.
34 indicates that after 1.
34 seconds have passed, the ball is at a height
of 300 feet. Then the ball reaches its maximum height
and begins to fall back to the ground. After 4.
66 seconds it is once again at 300 feet. Then it will continue to fall to the ground. The answer we were seeking is 1.
34, the time the ball initially reached 300 feet after it has been thrown.