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10.1 Matrices PreCalc. Order of a Matrix The order of the matrix is n x m n=Rows x m=Columns.

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Presentation on theme: "10.1 Matrices PreCalc. Order of a Matrix The order of the matrix is n x m n=Rows x m=Columns."— Presentation transcript:

1 10.1 Matrices PreCalc

2

3 Order of a Matrix The order of the matrix is n x m n=Rows x m=Columns

4 Put each system in the form of a matrix. “ Augmented Matrix” 1. 2. 3.

5 Matrices and System of Equations http://www.youtube.com/watch?v=CsTOUbeMPUo&feature=colike

6 Matrices and System of Equations Put in row-echelon form-

7 Put the system of equations in the form of a matrix. Use your calculator to put the matrix in reduced row-echelon form. http://www.youtube.com/watch?v=087Stg6 MCwE

8 Example: Use your calculator to put the equation in reduced row-echelon form

9 10.1 Homework Pg 742 #’s 1-6, 7-17odd, 29, 30, 33, 37-49odd, 55-65odd, 93, 101-105odd

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