Emily is using another wavy pattern on a large cake that she wants to be consistent. She decides to use the function f (:12) : 3cotm to create the pattern. Help Emily to determine its stretching factor and phase shift, and then graph it for two periods. Identify the correct pattern below. Enter the exact answers. Stretching factor : Phase shift: Using your answers for the stretching factor and phase shift, select the correct graph of the function f (:c) = 3 cot m. 10 8 6 4 2 X O 31 3 1 2 n Maple plot 2 -4 -6 8 10 8- 6 4- No X 3 10 3 10 NE 4 4 -2 -4 -6 810 V 8 6 4 2 X O 3 1 2 1 -2 1 3 1 -21 -4 -6 -8 10 10 V 8 6 4 2 O 3 x UJ 4 -2- 4 4 -6 -8 -10 10 V 8 6 4 NO X O 3 10 3 7 NE -2 4 - 4 -6 -8 -10