Today we reviewed for the matrix test - there are 14 questions and 2 bonus questions. If you want to bring a half-sheet of notes to your test, feel free to do so. You will get the whole period to complete your test.
The district told me that I have a math department meeting tomorrow, so you lucky ducks, you get one more day to study. The things that you need to know to succeed on the test are:
1. How to add/subtract matrices
2. How to multiply matrices
3. How to find the determinant of matrices and show work for a 3 x 3 matrix
4. How to find the inverse of a matrix
5. How to prove that two matrices are inverses of one another
6. How to solve matrix equations by both 1) adding/subtracting and 2) multiplying
Good luck! If you write your favorite color next to your name on the test I will add ten bonus points to your score!
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