2. Develop a function that implements the Secant method, called Secant_[your last name].m. The initial guesses should be input as a vector such that if the user inputs [xl, xu] it uses the regular secant method, if the user inputs a single value, [x0], the program uses the modified secant method with. Upload the .m file to canvas.

function root = Secant_Alkaabi(f,x0,x1) %% INPUTS % f = name of the function % x0 = initial guess of root % x1 = another initial guess of root %% OUTPUT % root = real root of function f %% x(1)=x0; x(2)=x1; iter = 0; es = 1e-06; for i=3:2000 x(i)=x(i-1)-(f(x(i-1)))*((x(i-1)-x(i-2))/(f(x(i-1))-f(x(i-2)))); iter = iter+1; if abs((x(i)-x(i-1))/x(i))<es root=x(i); iter=iter; break end end fprintf("root is: %d and number of iterations: %d",root,iter);