Use the graph to answer these questions. a. Find lim f(x) and lim f(x). X-+4 x-+4- b. Find lim f(x). X-+4 ly - fox) c. Find f(4). d. Is f(x) continuous at x = 4? Why or why not? X 10 .. ... c. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. f(4) = (Simplify your answer.) O B. The function is undefined at x = 4. d. Is f(x) continuous at x = 4? Why or why not? O A. Yes, f(x) is continuous at x = 4 because lim f(x) = f(4). X-+4 O B. No, f(x) is not continuous at x = 4 because lim f(x) does not exist. x-+4 O C. No, f(x) is not continuous at x = 4 because f(4) is undefined. O D. Yes, f(x) is continuous at x = 4 because f(4) exists