2. Your friend attempted to describe the transformations applied to the graph of y = sins:- to give the equation 1 x) = $3511 ([x + 30)) + 1. They think the following transformations have been applied. Which transformations have been identied correctly, and which have not? Justify your answer. a) x) has been reflected vertically. b) x) has been stretched vertically by a factor of 2. 0) x) has been stretched horizontally by a factor of 3. d) x) has a phase shift left 30 degrees. e) x) has been translated up 1 unit. 3. Describe in words, the transformations you would apply to x) = cosx to produce g[x) = 3cos (%[x + 45)) 2. Click on the Submit Your Work link below to access the rubric for this activity. Submit Your Work 9 6.5.4 Communication 1. Your friend attempted to graph the equation x) = 2cos (gnu 60)) + 3. Based on their graph of the parent function (solid), and the transformed function (dashed) below, describe which transformations have been applied correctly, and which have not. Justify your answer. 1:5 315 380 0:5 -1.5 Izs -3.5