A. Write a MATLAB script to plot f(x) vs. x. for the nonlinear function

B. Write a MATLAB user-defined function that solves the nonlinear equation above, with

an initial guess of x=5. In your answer show the values of all Xest for each iteration.

C. Write a MATLAB user-defined function that solves the nonlinear equation, with the

Secant Method. with initial guesses x=0 and x=5, Err = 0.000001, and imax = 100

f(x)=e0.5x(4x)2