Using h = 0.01 compute the difference quotient for x in the interval [0, 3]. Write down the commands to nd the difference quotient and add its graph...

C. Using h = 0.01 compute the difference quotient for x in the interval [0, 3]. Write down the commands to nd the difference quotient and add its graph to the graph of f (x). D. Again using h = 0.01, nd the approximate second derivative (difdifquo) and add its plot to your plot of the function. What are the commands you used to nd difdifquo? E. Use an arrow to label any zeroes of the approximate rst derivative on your graph. What can you say about the graph of f (x) near these x values? F. Submit your three graphs in one gure with the requested annotations.