Please use MATLAB and proper comments in scripts.

The following problem will allow you to get experience implementing various functions using MATLAB. 1. Write MATLAB functions that implement the following mathematical functions (they need to be separate scripts saved in separate .m files). Submit your.m files on Blackboard a. x2+1 ii. g(x,y) 3.5x2 +0.1y (x + 2y) y3+52y+xy-3.56 b. Write a program to evaluate the following expressions using the functions defined above and show the results from all five parts in the command window. For parts iv, v, and vi, evaluate the expression given in one line of code. Submit your results. Submit your .m file on Blackboard i. f(-0.47) iv. g(x-f (1.2), y f(-0.8)) v. f(g(3.6,-0.6) vi. f(f (1.4))