An outfielder throws a baseball to the player on third base. The height of the ball in feet is modeled by the function below where t is time in seconds. The third baseman catches the ball with his glove on the ground. To the nearest tenth of a second, how long was the ball in the air before it was caught? h(t)=−16t^2+19t+1
Question 5 options:

1.2 seconds

7.2 seconds

0.05 seconds

6 seconds