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Discontinuity with ε-δ

Discontinuity with ε-δ
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2019-11-14 22:49
FunctionCalculusLimit
This example demonstrates discontinuity using the ε-δ definition. Key mathematical concepts include limits and discontinuity. GeoGebra commands used include Point, OrthogonalLine, Intersect, etc., to construct a function f and observe discontinuity points by adjusting ε values. Suitable for high school math education and learning.

GeoGebra Commands & Parameters

  1. Point(xAxis) → x_A
  2. OrthogonalLine(x_A, xAxis) → i
  3. Intersect(f, i, (2.1481481481481532, 2)) → A
  4. OrthogonalLine(A, yAxis) → j
  5. Intersect(j, yAxis) → y_A