16S3: AM Trigo lesson 2 - Trigo graphs by Gary Ang | Aug 1, 2016 | 16S3, Board-casts | 0 comments[vimeography id="609"]We discussed the graphs of the sine, cosine and tangent functions.Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.