T= 3.34
Vi= 0
A= 9.81
D= ?
d=Vit+1/2at^2
d= 1/2(9.81)(3.34)2
d= 54.7 or 55 meters tall
Perpendicular slope would be 1/3. so the equation will be Y=1/3x -4
I think it's b..................
They all have a special way in their age how they want to get taught things but there abilities make them special