4.) Bi-Section Method Find the roots of f(x) = x² 100 using the Bi-Section Method.

(a)Create a Matlab function MyBiSectionMethod.m that returns the final value of x and requires as an input only a lower bound, an upper bound, and the total number of iterations N. Please use only a for-loop to solve this problem.

(b)Write a Matlab Script entitled ExecuteMyBiSectionMethod.m that executes MyBiSectionMethod.m with xlow= 0, xup= 20, and N = 1000.

(c)Write a Matlab Script entitled ExecuteMyBiSectionMethod2.m that executes MyBiSectionMethod.m with xlow= 0, xup= 20, but also plots at the end of the program the evolution of x with increasing number of iterations(i.e. plot the value of x in a Matlab plot vs the iteration step).

Please answer all parts of the question.