9 A stone is launched upward with an initial speed of 800

Last updated: 6/27/2023

9 A stone is launched upward with an initial speed of 800 feet per second It is given that h 14t2 840t his the height of the stone at any given time Use your graphing calculator to find how many seconds before the stone hits the ground Or factor and solve for t algebraically O t 0 seconds O t 14 seconds Ot 9 seconds O t 60 seconds O t 4 seconds