Solving Linear Inequalities (Variable on One Side)

Solving Linear Inequalities (Variable on One Side)
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2020-09-29 11:02
This example demonstrates solving linear inequalities where the variable is on one side using GeoGebra. Key mathematical concepts include inequality solving, algebraic manipulation, and graphical representation. Construction involves commands like Random, Sequence, Union, and interactive elements such as Slider and InputBox. Suitable for middle school or high school students learning algebra, or for math teaching demonstrations.

GeoGebra Commands & Parameters

  1. Random(1, 4) → w
  2. Sequence(i, i, -20, -1) → list1
  3. Sequence(i, i, 1, 20) → list2
  4. Union(list1, list2) → list3
  5. RandomElement(list3) → a
  6. Sequence(i, i, -20, 20) → list4
  7. RandomElement(list4) → b
  8. RandomElement(list4) → c
  9. Random(1, 4) → slider
  10. Textfield(d) → InputBox1
  11. FractionText(d) → text11

AI Drawing Prompt Reference

Create a visual representation of solving linear inequalities with the variable on one side. Include a randomly generated number and a slider to demonstrate the solution set. First, plot two sequences in the coordinate system, one ranging from -20 to -1 and the other from 1 to 20, then combine them. Next, randomly select two numbers from the combined sequence to be the constants on both sides of the inequality, and use the slider to control the coefficient of the inequality. Finally, label the solution set and coefficient on the graph, and input the inequality expression using a text box.
The prompt above was compiled from the original drawing commands and is for reference only.