Precalculus.Hansen

Monday, January 26, 2009

Solve Trig Equations

Friday, January 9, 2009

homework help

Thursday, December 4, 2008

homework hints p.265

Monday, November 17, 2008

Precalculus November 17

Wednesday, November 12, 2008

November 12, 2008

Thursday, November 6, 2008

nov. 6, 2008

Friday, October 31, 2008

graph reflection lab results

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