Wednesday, November 08, 2006

Quiz plus transformations from equations

The past few classes we have been studying what effects transformations have on the graphs of y=cosx and y=sinx.

Today, we investigated dtermining the transformations from the graph of y=cosx and y=sinx. This is very closely related to the work in grade 10 on transfortmations.

For practice, homework is p.111 #14(a-e) and #15 (a-b)

For these questions, I just want you to [a] list the transformations on the graph of y=sinx, and [b] state what the mapping rule would be.

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