Motion of a Particle Is Given By $x=t^{2}-3 t, \quad y=2 t^{3}-3 t$

Short Answer

Motion of a particle is given by $x=t^{2}-3 t, \quad y=2 t^{3}-3 t$ where t is time in minutes.Find the instantaneous speed of the particle at t = 3.Round to 2 decimal places.