5 8 points Consider the function 2 f x 2 i f 2 ii lim f x x 2 x 2 os TX k where k is a fixed constant The following is a graph for the function f x when k 3x if x 2 if x 2 MAMA a 4 points Use the graph above to determine the following If a limit does not exist write DNE iii lim f x x 2 10 iv lim f x x 2 b 2 points Find a value of k for which f x is continuous everywhere