Requirements for the Functions $($Two Files$)$:

Use the knowledge you obtained from Lab $2$ and Lab $3$ to create a root$-$finding function

based on the Secant Method; the function should take all the necessary inputs and return the

Root and Number of Iterations.

Use the knowledge you obtained from Lab $2$ and Lab $3$ to create a root$-$finding function

based on the Fixed$-$Point Iteration; the function should take all the necessary inputs and

return the Root and Number of Iterations.

Requirements for the Script:

Create a MATLAB script that finds one of the roots of the following function:

$f(x)=x^3-2x+1$

Use fplot to plot this function.

Using one of the functions you created $($Secant or Fixed point$)$

Using one of the textbook functions from Lab $4$

Using one of the MATLAB built$-$in functions

Compare all these methods in terms of the Root value, the number of iterations, and the

time taken to get the root $($Hint: Use tic toc$)$

Provide code in detail for each step with sample output pls$.$