Bellwork reviewed solving systems of linear equations using matrices.

The remainder of the period we extended the use of matrices to a system of equations in three variables (Sec 3-6).

Hwk #13 is due tomorrow. Sec 4-7
Page 217
Problems 7-11
For this homework students are to write down Matrix A and Matrix B then give the solution as an ordered pair.

Hwk #14 will be due on Monday. Sec 3-6
Page 158. Problems 26, 27, 30, 31
AND
Page 218. Problem 30
For this homework students are to write down Matrix A and Matrix B then give the solution as an ordered triple.

Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Alg 2 Bellwork with answers 10-22-15
Notes 10-22-15