Augmented Matrices, Row Operations and Row-Echelon Form Guided Notes
Julie's Mathematics Materials
10 Followers
Grade Levels
10th - 12th
Subjects
Resource Type
Standards
CCSSHSA-REI.C.6
CCSSHSA-REI.C.8
Formats Included
- Word Document File
Pages
3 pages
Julie's Mathematics Materials
10 Followers
Description
These notes introduce matrices and matrix notation, rewriting a system of linear equations as an augmented matrix, row operations, and using row operations to get the augmented matrix into row-echelon form in order to solve the system of equations. There are enough problems within the guided notes to use an example for instruction, then have the students practice what was shown using the example. I used these notes in an honors precalculus course, but they could also be used in an advanced algebra 2 course or a non-honors precalculus course.
Total Pages
3 pages
Answer Key
N/A
Teaching Duration
N/A
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Standards
to see state-specific standards (only available in the US).
CCSSHSA-REI.C.6
Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.
CCSSHSA-REI.C.8
Represent a system of linear equations as a single matrix equation in a vector variable.
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Questions & Answers
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