Velocity of a Maglev The velocity (in feet per second) of a maglev is
v(t) = 0.8t + 6 (0 ≤ t ≤ 120).
At
t = 0, it is at the station. Find the function f(t) giving the position of the maglev at time t, assuming that the motion takes place along a straight stretch of track.
f(t) =