use MATLAB to do this question.

you may use this code:

function [root,fx, e, ea,iter]=newtraph(func,dfunc,xr,es,maxit,varargin)

Use Newton's method with the function defined by: F(x) = 0.92*X - 4.08* sin(1.14*X) Use the ( X, F(x) ) starting point: (1.91, -1.59488) new approximation to root after ONE iteration is new approximation to root after TWO iterations is new approximation to root after THREE iterations is If X satisfies the convergence criterior f(x) |