The graph below shows the height of a projectile t seconds after it is launched. If acceleration due to gravity is –16 ft/s2, which equation models the height of the projectile correctly?h(t) = at2 + vt + h0mc012-1. Jpgh(t) = –16t2 + 42t + 5h(t) = –16t2 + 5h(t) = –16t2 + 32h(t) = –16t2 + 32t + 5.