Please solve this using matlab and type in the codes here

The following data was obtained when the stopping distance d of a car on a wet road was measured as a function of the speed v when the brakes were applied: v (mi/h) 12.5 25 37.5 50 62.5 75 d (ft) 20 59 118 197 299 420 Use polyfit function to determine the coefficients of a quadratic polynomial d = a_2 v^2 + a_1 v + a_0 that best fits the data. Make a plot to show the data points (asterisk marker) and polynomial (solid line)