Use the graph of f in the figure to do the following. a. Find the values of x in the interval (0,5) at which f is not continuous. b. Find the values of x in the interval (0,5) at which f is not differentiable. Q a. In the interval (0,5), f is not continuous at x= (Use a comma to separate answers as needed.) b. In the interval (0,5), f is not differentiable at x= (Use a comma to separate answers as needed.) Ay 20- 16- 12- 8- -8-- -12- -16- -20