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Linear Functions Practice Quiz

Linear Functions Practice Quiz
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2019-06-18 14:48
FunctionCoordinate GeometryOptimizationSlider AnimationGraphing
This example demonstrates the graphing and analysis of linear functions, covering core concepts like slope, intercept, and function properties. It utilizes GeoGebra commands such as RandomElement, Random, If, Max, Min, Textfield, and Slope, along with objects like mlist2nd and m2, to generate random linear functions and visualize their graphs. Suitable for high school students reviewing linear functions or for classroom demonstrations.

GeoGebra Commands & Parameters

  1. RandomElement(mlist2nd) → m2
  2. Random(-20, 30) → bB
  3. RandomElement(mlist1st) → m1
  4. If(1 ≤ question ≤ 4, m1, m2) → mM
  5. Max(ff, -6, 13) → YMAX1
  6. Min(ff, -6, 13) → YMIN1
  7. Max({y(YMAX1), y(YMAX2)}) → yMxVS
  8. Min({y(YMIN1), y(YMIN2)}) → yMnVS
  9. If(question ≟ 1 ∨ question ≟ 5, 1, If[question ≟ 2 ∨ question ≟ 6, 2, If[question ≟ 3 ∨ question ≟ 7, 3, If[question ≟ 4 ∨ question ≟ 8, 4]]]) → qQ
  10. Random(2, 8) → xran
  11. Random(-4, 2) → xone
  12. If(question ≟ 1 ∨ question ≟ 5, qtequation, If[question ≟ 2 ∨ question ≟ 6, qtslope, If[question ≟ 3 ∨ question ≟ 7, qtxint, qtyint]]) → qword
  13. If(y(YMAX1) > (2 * abs(mM)), y(YMAX1) + (0.1 * vertscale), y(YMAX2) + (0.1 * vertscale)) → ymax
  14. If(y(YMIN1) < (-2 * abs(mM)), y(YMIN1) - (0.4 * vertscale), y(YMIN2) - (0.4 * vertscale)) → ymin
  15. Textfield(studm) → InputBox1
  16. Textfield(stud) → InputBox2
  17. Textfield(study) → InputBox4
  18. Textfield(studx) → InputBox3
  19. Slope(ff) → b

AI Drawing Prompt Reference

Draw two lines with random slopes, one with slope m1 and the other with m2. Set the y-axis maximum and minimum values to ensure the graph is fully visible. Include input fields for student answers and display the slope of the line.
The prompt above was compiled from the original drawing commands and is for reference only.