Chapter 3 Classroom Lesson Videos

CHAPTER 3 CLASSROOM VIDEOS

• 3-1  Solving Systems of Equations

  • • • Notes Section 3-1 

• 3-2  Solving Systems of Inequalities by Graphing

  • • • Notes Section 3-2A

      • Notes Section 3-2B

• 3-3  Linear Programing

  • • • Notes Section 3-3

• 3-4  Systems of Equations in Three Variables

  • • • Notes Section 3-4

• 3-5  Operations of Matrices

  • • • Notes Section 3-5

• 3-6  Multiplying Matrices

  • • • Notes Section 3-6

• 3-7  Solving Systems of Equations Using Cramer's Rule

  • • • Notes Section 3-7

• 3-8  Solving Systems of Equations Using Inverse Matrices

  • • • Notes Section 3-8