Complete using MATLab.

Problem 3: Experimental relationship between temperature T and specific heat C given by the table 280 T, K C.J/kg/K 600 680760 8201200 1090 1240 300 350 500 900 1100 1300 1. Find coefficients of the interpolation polynomial of degree 6 and use it in order to predict value of the specific heat C(T) at temperature T 700 K. 2. Find value of C(T) at temperature T 700 K by linear interpolation between two points in the table at T-500 K and T 900 K