a
particle moves aling a straight line and its position at time t is
given by s(t)=...
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aparticle moves aling a straight line and its position at time t isgiven by s(t)= (t^3)-13.5t^2+54t where s is measured in feet and tis seconds. consider t in the interval [0,infinity)
1) when is the particle moving in the positive direction? ( itried (0,3) U(6, infinity) but it didnt work)
2) what is the total distance the particle travels travelsbetween time 0 and time 7
3) when is the particle speeding up?
4) when is the particle slowing down?
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