Algebra 2 - Matrices

Matrices

Organizing Data Into Matrices
Adding and Subtracting Matrices
Matrix Multiplication
Geometric Transformations With Matrices
2 X 2 Matrices, Determinants, and Inverses
3 X 3 Matrices, Determinants, and Inverses
Inverse Matrices and Systems
Augmented Matrices and Systems

Video Links by Section #example: 4.3 refers to chapter 4, section 3
Watch the videos in the links below to see the content of the sections explained again. If you are absent when we go over a section, you will want to watch the videos for each section. Just about all of these videos are shorter than 10 minutes in length. Most are Khan Academy videos, but some are lessons from YouTube.

Copies of the Worksheets I will give you a copy of the worksheet in class if it is going to be due for a grade. If you lose your copy or you are absent and do not want to get behind, you can access it here and print a copy. Many of these worksheets will not be assigned or graded, but if you want extra practice, there are options for you here.