Using Matlab, write an .M code program:

Write a program for numerical solution of nonlinear equation by Fixed-Point Iteration method with given accuracy elementof. Solve the equation. Try 3 different representations of the equation in the form x = g(x). For every representation solve the problem with initial approximations x0 = 0, x0 = 2, and x0 = 10 and with the accuracy elementof = 10^-8. f(x) = e^x - 3x^4 - 40x - 10 = 0