Need help!!! Can somebody please follow the instructions and recreate the graph using MATLAB?

3.2 Newton versus Bisection Once you succesfully implemented the bisection method and recreated Figure I it is time to implement Newton's method. Write a Newton function (similar to debis(a,b,t,L)), i.e.. one whose first real line is 1 function [x. iter] - denewt(,t.L) and that also solves coolfun (x,L)=0 for r when given L. In your driver, set L = 1;a=0.1; b=3;.10 = (a +b)/2; then call debis and denewt (with starting guess 20), over the range of tolerances t = 10-); j = 1,2,..., 8 and finally reproduce the graph in Figure 2 You will need to ask MATLAB for help with the commands legend and semilogx Bisection vs. Newton 30 -Newton --Bacilan 25+ 20 for her along 15 10 5 0 100 10 104 Tolerance 102 109 Figure 2: The efficiency of the root finding methods for prescribed tolerances. Make sure that your driver function completes all of the tasks required of you in this section. When you are finished, the structure of your could should resemble X In the same driver 2 % set a, t and a range of land and find a 3 X and plot 2 against 4 1 % calls dess and denew and plots their sters per tal and 4 5 6 7 7 8 9 10) 11 12 13 14 15 function [x, iter] - denewt (x, tol,L) % Newton's method, calls coolfun and cool funds and function [x, iter) - debis (a,b,t,L) X for a given a, b, t, and find 2 % code os section and 4 function val - cooltun (L) Xfor a given and evaluate Cool val - Bin(x+L) + X+COB (L): ond 16 17 18 19 20 21 22 function val - coolfundx (x,L) % evaluate the derivative. with respect to z, of cool fun and