The graph below shows the height of an object that has been launched off a 45 foot high wall. Approximately how long will it take to hit
the ground?
110 seconds
4 seconds
4.6 seconds
2 seconds
![The graph below shows the height of an object that has been launched off a 45 foot high wall Approximately how long will it take to hit the ground 110 seconds 4 class=](https://us-static.z-dn.net/files/d36/1da39cb3591636c1be3ecc7f164da2ab.png)