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Graphing Linear Equations by Keith Schroetlin

Graphing Linear Equations by Keith Schroetlin
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2014-12-24 02:25
FunctionCoordinate GeometryGraphing
This example allows students to practice graphing linear equations given in slope-intercept or standard form by moving two points. Key mathematical concepts include linear equations, slope, and y-intercept. Commands used include Line and Intersect. Suitable for middle school and above students learning to graph linear equations.

GeoGebra Commands & Parameters

  1. Random(-5, 5) → rise
  2. Random(1, 5) → run
  3. Random(-4, 5) → b
  4. FractionText(m) → Fractionslope
  5. Line(A, B) → c
  6. Intersect(c, yAxis) → sb
  7. FractionText(sm) → smfraction
  8. Line(P, Q) → f
  9. Line(A, B) → l