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Parabola: Tangent Line

Parabola: Tangent Line
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2016-02-23 20:59
FunctionCoordinate GeometryCalculusDerivativeGeometric Construction
This example demonstrates the tangent line of a parabola. Key mathematical concepts include the properties of parabolas and the definition of tangents. Using GeoGebra commands such as Point, Line, and Intersect, the construction of a parabola and its tangent line is illustrated. Suitable for high school mathematics education, particularly in coordinate geometry and calculus.

GeoGebra Commands & Parameters

  1. Point(g) → P
  2. Line(P, F) → b
  3. Intersect(g, x = x(P) + h) → Q,
  4. Line(P, Q) → c
  5. Intersect(k, yAxis) → R