Thank you

y=a_0+a_1 x+a_2 x^2 After the model development; Calculate the root of developed model equation using Newton-Raphson method (xinitial=0). Then, the code should automatically calculate the predicted volume @ 1.05 bar pressure using the regression model. Also, in the same script m-file this value must be calculated using Lagrange Interpolation and the absolute difference between two finding must be displayed as well. Data ANSWER When script executed above text with correct result should be displayed on command window: a) The Model: y=...........+...........*x+(.....)*x^2 b) root value : ......... c) From model: V=......... when P=1.05 bar d) According to LAGRANGE Method f interpolated value for P = 1.05 -> V= e) absolute difference between calculated value and interpolation difference: 18:46