Can you explain each part and add matlab codes to the answer

Exercise 2: (25 points) The objective is to graphically investigate the behavior of 1 1 2 3 a. Plot the graph of f using MATLAB. Find the x-intercept(s) of f b. Find the relative maximum and minimum of the function using the zooming technique. c. d. e. f. What are the x and y values of maximum and minimum? Compute (analytically) the derivative f/ of f. Plot f' in the same window together with f. Which are the zeros of ft? Find the second derivative f/' Find the zero of the second derivative.