2. Graph the function f(x) = cos(
s(x) + 1 by hand using the techniques you were taught in
this unit. Your graph must include 5 labeled coordinate pairs. Your answers to the "How do
you know?" questions 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 resource.

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 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)