Thursday, October 1, 2015

Thursday Oct 01 2015

PreCalculus


Define reciprocal trig functions.



Compare to Inverse trig functions




p306 (68, 72)  Work out these multi-step applied math problems showing diagrams and all work.

Note:  moving around with my jacket over my shoulders trying to stay warm with this cold and fever...  back and forth to the board.

Kinda reminds me of Jame's Browns Cape Routine.








Bridge Math


Worksheet Polynomial Addition and Subtraction







Geometry

Beginning - constructing altitude of acute and obtuse triangles (pretty much the same as constructing a perpendicular to a line thru a point not on the line.



Define and construct Orthocenter,  Centroid, and Incenter of a triangle.