1. MATRICES

2. Matrix – Used to store numbers Dimensions: Row x Column (Each entry is called an element)

3. Types of Matrices Square MatrixColumn MatrixRow Matrix

4. Determine the dimensions:

6. A manager has two stores, A & B, that both carry Polo shirts in three colors (Red, White, Blue) and three sizes (Small, Medium, Large). A + B

7. A manager has two stores, A & B, that both carry Polo shirts in three colors (Red, White, Blue) and three sizes (Small, Medium, Large). A - B

8. A manager has two stores, A & B, that both carry Polo shirts in three colors (Red, White, Blue) and three sizes (Small, Medium, Large). 2A

15. Equal Matrices

17. Let’s Practice!

21. Homework Worksheet