B.O.B. Week 4

This past week has been ok for me. Understanding the inputs and outputs for normal cos and sin graphs has been ok for me. Changing the amplitude has also been ok, and even changing the period has been ok to some extent, although it's still harder and I don't understand how to space it out to fill the entire space given. Instead I just make the x-axis scale that value have a very small graph. What I'm worried about (in addition to graphing the period change) is the phase shift and vertical shift, particularly the phase shift. And I hope that missing a day and a half isn't going to affect my understanding of these too much. Let's pretend not, at least.