Solve the question using matlab

Question 2 15.13 For the data in Table P15.12, use polynomial inter- polation to derive a third-order predictive equation for dis- solved oxygen concentration as a function of temperature for the case where chloride concentration is equal to 10 g/L. Use the equation to estimate the dissolved oxygen concentration for T = 8C. TABLE P15.12 Dissolved oxygen concentration in water as a function of temperature (C) and chloride concentration (g/L). Dissolved Oxygen (mg/L) for Temperature (C) and Concentration of Chloride (g/L) T, C c = 0 g/L c = 10 g/L c = 20 g/L 146 12.9 11.4 12.8 11.3 10.3 10 21.3 10.1 8.96 15 10.1 9.03 8.08 20 8.17 7.35 25 8.26 7.46 6.73 30 7.56 6.85 6.20 0 84 Sono HINT: Your code should display the predictive equation along with the estimate as defined in the problem. Your predictive equation should print in the following form with the proper coefficients in place: [02] = a1T^3 + a2T^2 + a3T + a4