Pre-Cal 40S March 11, 2009
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A window through the walls of our classroom. This is an interactive learning ecology for students and parents in my Pre-Cal Math 40S class. This ongoing dialogue is as rich as YOU make it. Visit often and post your comments freely.
i just wanted to clear some questions on the last slide. Perameter A for the cosine equation is -11 because the graph is fliped from a normal cosine graph..right? @______@
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