2. Graph the function f(x) = cos {;:x) + 1 by hand using the technigues you were taught in this unit. Your graph must include 5 labeled coordinate pairs. Your answers to the \"How do you know?" guestions below must explain how you know BASED OFF THE FUNCTION ABOVE, NOT THE GRAPH BELOW. Your work and explanations must demonstrate that YOU know how to graph this function without using any outside resources. Fill in the following information about the function (3 points each bullet point): = Amplitude: Must also be labeled on graph to get point. How do you know? = Period: Must also be labeled on graph to get point. How do you know? = Midline: Must also show the midline on the graph below to get point. How do you know? = y-intercept: How do you know? Graph line correctly, with 5 points labeled. (2 points) 1 ! ! 2 -1 -2