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Matrix III Coordinate Geometry
An Important application of matrices is in coordinate geometry. This page introduces topics such as mapping, translation, and a transformation matrix. There are notes, examples, and practice exercises.
Click lower right to select panel.
Right click to view or save to desktop.
Download Free Matrix III Coordinate Geometry .pdf file
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One More Matrix Geometry Problem
The endpoints of a diagonal of a square drawn in the xy coordinate plane are expressed as (0, 0) and (-2, 0).
When this square is transformed by a 2x2 matrix, the resulting quadrilateral has coordinates (0, 0), (5, 1), (6, 4), and (1, 3).
Find the transformation matrix.
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Connections
Matrices and Linear Equations; matrix applications at intmath.com
Practice Geometric matrix transformations at Kutasoftware.com
Matrix Worksheets and solutions|word problems
(in English and en espanol; click 'maths' for english)
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Are you taking the SAT Math Subject Test?
Looking to improve scores?
Download 150 Math Level 2 Practice questions. Practice pre-calculus subjects and support the mathplane sites!
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Information
- Scalar & Matrix Multiplication
- Matrix dimensions (row/column)
- Cartesian xy plane
- Linear Systems
- Inverse Matrix
- Translation, Rotation, Reflection, and Transformation (i.e. dilation, scaling, projection)
- shoelace technique
- dilation
