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Identify the Slope of a Line

Identify the Slope of a Line
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2020-05-01 20:06
FunctionCoordinate GeometryGeometric Construction
This example provides a quiz to help students identify the slope of a line. Key math concepts include the slope of a line and geometric construction. It uses commands like Sequence, Union, Random, Line, FractionText, etc. Suitable for middle school and above students to practice identifying the slope of a line.

GeoGebra Commands & Parameters

  1. Sequence(i, i, -10, -1) → a
  2. Sequence(i, i, -5, 5) → w
  3. Sequence(i, i, -10, -1) → b
  4. Sequence(i, i, 1, 10) → c
  5. Union(b, c) → d
  6. Random(-12, 12) → e
  7. Line(A, B) → g
  8. FractionText(Slope[f]) → text1
  9. FractionText(f(0)) → text2
  10. Intersect(h, i) → C
  11. Polygon(A, C, B) → poly1, b_1, a_1, c_1
  12. Vector(A, C) → u
  13. Vector(C, B) → v
  14. Angle(B, C, A) → α
  15. Distance(A, C) → distanceAC
  16. Distance(C, B) → distanceCB
  17. Textfield(n) → InputBox1
  18. Line(A, B) → p
  19. Slope(p) → o
  20. FractionText(n) → text3
  21. FractionText(n) → text6