Luca is in a culvert below street level. He launches an object at an upward velocity of 40 feet per second. Use GeoGebra to graph the situation using the formula y=−16t2+40t−5 . How far above or below street level is Luca’s initial launching point?(1 point)
Responses
5 feet above
5 feet above
0 feet above or below
0 feet above or below
2.5 feet below
2.5 feet below
5 feet below
1 answer
5 feet below