Matlab programming problem, see the exaple in down:

Determine the polynomial of degree 4 or less that passes through these 5 points (3,470), (1,10), (0,5),(-16),(2,93), by using the rref command to solve an appropriate linear system. (See example 2 on page 26 of our text.) Yours will be a 4th degree polynomial in this form: y = ax' + a3x' + a2x' + ax + ao . on your printout write the polynomial and the linear system you used to find it