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Inequalities - Notes and Fun Applet

Inequalities - Notes and Fun Applet
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2017-11-12 17:07
Coordinate GeometryInequalityGraphing
This GeoGebra example demonstrates the concept of inequalities through interactive notes and fun applications. It involves key mathematical concepts such as the properties and applications of inequalities. Using commands like Sequence, RandomElement, and Union, users can dynamically explore the solution sets of inequalities. Suitable for high school mathematics education and learning, particularly for inequality-related sections.

GeoGebra Commands & Parameters

  1. Sequence(i, i, -20, 20, 0.1) → L
  2. RandomElement(L) → a
  3. Sequence(i, i, a + 0.1, 20, 0.1) → right
  4. Sequence(i, i, -20, a - 0.1, 0.1) → left
  5. Union(left, right) → L1
  6. RandomElement(L1) → b

AI Drawing Prompt Reference

Draw a graph of an inequality with a continuous line segment from -20 to 20, randomly select a point a from this segment, and then draw two continuous line segments to the right and left of a, respectively. Merge these two line segments into one line segment L1. Finally, randomly select a point b from L1. Observe the relationship between L1 and point b.
The prompt above was compiled from the original drawing commands and is for reference only.