please using a different method to run is question by using Matlab. thank you so much!!!!

4. [20 Points The following data is given 20.5 1 1.5 2 y 2.3 3.2 3.7 3.8 m2 L LL Determine the coefficients m and b in the function y = that best fit the data. Write the equation in a linear form, and use linear least-squares regression to determine the value of the coefficients. Plot the data (given points and the fit)