2/2/05
(We)

Late Start - State Writing Exam

Reassessment material as review

HW due Thursday Pg 84, #9; Pg 94, #29, 34, 41; Pg 132, #9-14, 25, 28

Chapter 4.1 - Introduction to Matrices

• Organize data in matrices
• Solve equations using matrices

Assignment 4.1 / 10, 13, 16, 19, 21, 24, 26-29

Chapter 4.2 - Operations with Matrices

• Add and Subtract Matrices
• Multiply Matrices by a scalar

Assignment 4.2 / 14, 15, 18, 19, 22, 24, 27, 28, 33-35

Warmup 4.2

Chapter 4.3 - Multiplying Matrices

• Multiply matrices
• Use properties of matrices

Assignment 4.3 / 13-20, 23, 27-34

Chapter 4.5 - Determinants

• Evaluate the determinant of a 2 x 2 matrix.
• Evaluate the determinant of a 3 x 3 determinant.

Assignment 4.5 / 15, 18, 21, 24, 33, 36

Chapter 4.6 - Cramer's Rule

• Solve systems of two linear equations with Cramer's Rule.
• Solve systems of three linear equations with Cramer's Rule.

Assignment 4.6 / 13, 14, 17, 27, 28

2/7/05
(Mo)

Warmup 4.3

Review/Questions

Quiz

Reassessments:

• Correct the test for any sections where scores is < 80%
• Work the problems from the appropriate objective from the Study Guide and Review on pages 209-214