# Gisela Ahlbrandt

• ### Garden Supply problem

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Gisela Ahlbrandt

• ### The plane x - 2y + z =0

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Gisela Ahlbrandt

• ### Vectors on a plane

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Gisela Ahlbrandt

• ### Garden Supply Store

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Gisela Ahlbrandt

• ### Linear Transformation 2 windows - determinant

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Gisela Ahlbrandt

• ### Finding Eigenvectors

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Gisela Ahlbrandt

• ### Rotation

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Gisela Ahlbrandt

• ### Linear Combination

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Gisela Ahlbrandt

• ### 3 points with regression line

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Gisela Ahlbrandt

• ### 3 points with dynamic line

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Gisela Ahlbrandt

• ### 2D Linear Transformation

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Gisela Ahlbrandt

• ### Linear Algebra and Linear Regression

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Gisela Ahlbrandt

• ### GeoGebra Talk

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Gisela Ahlbrandt

• ### Transformation of a sphere

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Gisela Ahlbrandt

• ### Linear Transformation of Torus

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Gisela Ahlbrandt

• ### Linear Transformation

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Gisela Ahlbrandt

• ### duplicate

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Gisela Ahlbrandt

• ### 3 Transformation of a graph of a function

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Gisela Ahlbrandt

• ### parametric line

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Gisela Ahlbrandt

• ### parametric line

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Gisela Ahlbrandt

• ### Parametric 2D line

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Gisela Ahlbrandt

• ### Projection on a line y = mx

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Gisela Ahlbrandt

• ### w is a linear combination of u and v

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Gisela Ahlbrandt

• ### Transformation of a graph of a function

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Gisela Ahlbrandt