System of Inequalities Demo by Jesus Perez

System of Inequalities Demo by Jesus Perez
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2016-05-21 19:49
This example demonstrates the solution set of a system of inequalities on the coordinate plane, visually representing the regions defined by different shapes (e.g., squares, right triangles, isosceles triangles, rectangles) and their boundaries. Key math concepts include inequalities, coordinate geometry, properties of geometric figures (squares, right triangles, isosceles triangles, rectangles), and exponentiation. Construction highlights involve using GeoGebra commands like Textfield with objects such as a, b, c, inputBox1, A, d, e, f, inputBox2, g, text1, etc., to dynamically adjust parameters and draw boundaries and regions. Suitable for high school students to understand the geometric meaning of inequality systems, practical for coordinate geometry and geometric construction.

GeoGebra Commands & Parameters

  1. Textfield(c) → inputBox1
  2. Textfield(e) → inputBox2