Can you answer this problem in Matlab and show all the step in how to do the problem? Thank you so much!

8:331 II LTE Home Re-Login uga.view.usg.edu InClassHandout 08 P1. Derivative of a function(x) at a particular value of x can be approximately dr(r. /(x+h)-f(x) where h is the step size. calculated by dx (a) Write a MATLAB function defined below that calculates the approximate derivative of (x). The function definition is given below: function tappDerv, exDerv,et]-nyDervix,h) %Function file : myDerv.m Purpose: % Calculate approximate derivative using (f(x+h)-f(x)) /h, exact % derivative f"(x) and true percentage relative error of a function % f(x-x"3"exp (-2*x) Record of revisions (Date I Programner Change): Date Name1 Original program % Inputs: % x- {1x1) value of x where derivative needs to be calculated h-{1x1) step size used in approximate derivative formula %Outputs : % appDerv- (1x1) approximate derivative calculated as {f(x+h)-f(x)) /h ex De rv- (1x1) exact derivative % et Ix Lzue percentage relative error (b) Using the above program, determine the approximate derivate and true percentage relative error at x-1 with h0.05 and-0.1. What is the approximate percentage relative error? UGA Home UGA Bus Campus Map UGAMail eLC