Speedy, the human fly, is shot from a cannon whose opening is 12 feet high. After 2 elapsed seconds, Speedy is 108 feet in the air. After 3 elapsed seconds, Speedy is again 108 feet in the air. Which of the following is the best representation of the quadratic function modeling Speedy's height, h(t) , as a function of elapsed time, t?
A h(t)=1.07t²+5.33t+101.60
B h(t)=16t²+80t+12
C h(t)=-1.07t²+5.33t+101.60
D h(t)=-16t²+80t+12
