Could someone please show me the matlab code for this? I have no idea what im doing

Motion of a particle is defined by x = 52t - 9t^2 m, y = 125 - 5t^2 m. The speed of the particle is v = Squareroot v_x^2 + v_y^2 in m/s, where v_x = dx/dt and v_y = dy/dt. For 0 lessthanorequalto t lessthanorequalto 5 s (time spacing 0.1 s), graph the position of the particle (y vs x) and in a second plot the speed (v vs t). Use the min command to determine the minimum speed. Use an asterisk marker to show the corresponding position on the first plot