Graphing Sine!
Source: Created by Crystal Kirch using Camtasia for Mac
Cosine!
If the WSQ does not show up use this link: https://docs.google.com/spreadsheet/viewform?formkey=dF9hc1NrTVdtc2FiVG1ybnUza1hqb0E6MA#gid=0
Source: created by google docs