Negative Scalar Multiplication on Number Line Example 2
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This example demonstrates negative scalar multiplication on a number line. Key mathematical concepts include scalar multiplication and number line representation. Using GeoGebra commands like Vector and Segment, it visually illustrates vector scaling transformations. Suitable for middle school and above students to learn about vectors and number lines.
GeoGebra Commands & Parameters
Vector(A, B) → CSegment((0, 0), A) → gSegment(((a * b), 0.8), ((a * b), 1.2)) → hSegment(((a * b), 0), B) → fSegment(((a * b), 0.8), ((a * b), 1.2)) → iVector(A, B) → DVector((-0.0445490977408, 1.8), (b, 1.8)) → wVector((0, 2), (b, 2)) → v