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Interval Notation Quiz: Single Sets, Conjunctions, Disjunctions

Interval Notation Quiz: Single Sets, Conjunctions, Disjunctions
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2016-09-13 01:25
FunctionInequalityGeometric Construction
In collections A1.ACE.1 - Create and solve equations and inequalities Linear Inequalities GeoA-Ch07-TriangleInequalities
This example demonstrates how students graph single-set inequalities, conjunctions, and disjunctions, providing instant feedback. Core math concepts include interval notation, inequalities, and set operations. It is constructed using GeoGebra commands like Segment, Ray, Random, and involves objects such as lines, points, and text. Ideal for high school students practicing graphing inequalities and understanding set theory.

GeoGebra Commands & Parameters

  1. Segment(A, B) → g
  2. Segment((x(A) + 0.3, 1), (x(B) - 0.3, 1)) → j
  3. Ray((x(A) - 0.3, 1), (x(D), y(D))) → i
  4. Ray((x(B) + 0.3, 1), (x(C), y(C))) → h
  5. Ray((x(A) + 0.3, 1), (x(C), y(C))) → k
  6. Random(-10, 9) → aa
  7. Random(aa + 1, 10) → bb
  8. Random(1, 12) → nn
  9. Ray((x(B) + 0.3, 1), (x(B) + 1, 1)) → l