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Solving Absolute Value Equations

Solving Absolute Value Equations
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2016-11-22 10:07
FunctionTrigonometryCoordinate Geometry
In collections A1.ACE.1 - Create and solve equations and inequalities Absolute Value Equations & Inequalities Absolute Value Equations & Inequalities
This example demonstrates generating absolute value equations with linear expressions inside the absolute value using GeoGebra, and provides feedback. It uses commands like Sequence, Union, Random, RandomElement, and Textfield to create random linear absolute value equations for students to practice solving. Suitable for middle school and above students.

GeoGebra Commands & Parameters

  1. Sequence(i, i, -20, -1, 1) → bleft
  2. Sequence(i, i, 1, 20, 1) → bright
  3. Union(bleft, bright) → blist
  4. Random(-20, 20) → c
  5. Random(0, 30) → d
  6. RandomElement(blist) → b
  7. Textfield(a) → InputBox1
  8. Textfield(e) → InputBox2
  9. FractionText(a) → text3
  10. FractionText(e) → text4

AI Drawing Prompt Reference

Create a series of linear equations with absolute values, such as |ax+b|=c, where a, b, and c are randomly generated integers. Use these equations to generate a set of practice problems for students to solve and check their answers.
The prompt above was compiled from the original drawing commands and is for reference only.