using Newton Raphson Method on Matlab i have included the function fofx

this is my function for the original method to fond roots.

derivfofx file is the same as fofx but its the hard coded derivative.

i have provided what the fofx file is above

2. Write a function to estimate the local maximum or minimum of a function fofx (use the last assignments one for testing) using the Newton Raphson method. Intputs are error and initial guess function [y]=fofx(x) y=x^3+2x^2-111*x+108 end x + fofx.m bisection. m X falseposition. m x Untitled" > newton.m derivfofx. m function (root) = newton (intlguess, error) xn-intlguess; 3 - while true tloop xnext=xn - fotx (xn) derivfofx(xn): Stind next solution if abs (xnext-xn)