Here is the graph of an unknown polynomial function. What is the end behavior (i.e. long run behavior) of the function. f (20) -3 -2 1 1 2 3 4 5 6 O As a - 0o, f (a) - -Do and As a - - 0o, f (20) - -20 As a - 0o, f (ac) - o and As a -- 00 , f ( 20 ) - -00 As a Oo, f (a) - -Do and As a - -Do, f (20) - Do