Thursday, January 22, 2009

Thursday, January 22

College Algebra - We continued our discussion of graphing the sine and cosine functions, focusing on amplitude and period. HW for Friday - pgs. 363 - 364 #13 - 24, #27 - 30, #33 - 39, and #45 - 48. You can downlad copies of trig graph paper by clicking on the option on the left-hand column of my U-High website at http://www.uhigh.ilstu.edu/math/sondgeroth/biogroth.html.

Accl. Geometry - We completed our quiz covering Sec. 5.1 - 5.4. HW for Friday - Read Sec. 5.5 and complete pgs. 283 - 286 #1 - 7, #9 - 11, #13, #15 - 19.

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