Supporting|||A6(C) The graph shows the height in feet of an
object above the ground x seconds after it
was launched from the ground.
Launched Object
80
60
Height Above Gro
yoll
20
Time (sec)
Which function is best represented by the
graph of this situation?
A y = -16x2 + 81x – 25
B.
y = –16x2 + 81x – 5