Built-in matlab function for this quastion using matlab. I need a code

4) The following data points are given. Find the 4th degree y-f(x) polynomial that passes through these points by using Matrix Algebra Method, Plot the polynomial on the same figure with the data. Label and format the figure ap built-in MATLAB functions for polynomial fitting propriately. You can check your results using the x 25 30 35 40 45 y 5 260 480745 1100