Use the following information and space provided below to answer question 11 and 12 The graph of y = f(x) is shown below 6 4 (1, 4) (5, 3) (- 1, 2) 2 (y = f(x) (2, 1) (4, 1) -6 -4 -2 2 X 4 6 -2 11. Using the above graph, draw the graph of x = f(y) . Clearly label the new coordinate points. Below show the image coordinates to the labeled coordinates above. [3 marks] 12. On which line do points that are common to the graphs of both functions lie? [1 mark]