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Interactive Bar Chart and Linear Equation Demo

Interactive Bar Chart and Linear Equation Demo
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2017-02-13 04:57
Trigonometry
This example demonstrates the relationship between bar charts, linear equations, and percentage calculations through an interactive interface; Core math concepts include bar chart construction, arithmetic operations, linear equation solving, trigonometric function application, and percentage conversion; GeoGebra commands/objects used in construction are Point, Vector, Textfield, Ray, Intersect, Rotate, Translate, and Sequence; Suitable for middle school and above mathematics education, visualizing function understanding and geometric transformations.

GeoGebra Commands & Parameters

  1. Point(yAxis) → A_1
  2. Vector(A_1, B) → u
  3. Textfield(h) → inputBox1
  4. Point(yAxis) → E
  5. Point(yAxis) → F
  6. Ray(E, F) → l
  7. Intersect(xAxis, yAxis) → G
  8. Ray(G, H) → m
  9. Textfield(g) → inputBox2
  10. Rotate(dom, 90°, (0, 0)) → dom_1
  11. Vector((0, 0), (-2, 0)) → v
  12. Translate(dom_1, v) → c
  13. Sequence((k, h(k)), k, -8, 8, 0.5) → Graphpts
  14. Sequence(Vector[(0, k), (2, h(k))], k, -8, 8, 0.5) → MDlog
  15. Sequence(Vector[(0, k), (2, h(k))], k, -8, 8, 0.5) → MD_g

AI Drawing Prompt Reference

Create an interactive bar chart and linear equation demo. Place two input boxes on the coordinate axes to control a function and a parameter. Draw a ray from two points on the y-axis, and another ray from the origin along the x-axis, intersecting the first. Rotate a function graph 90 degrees around the origin, then translate it left by two units to form a new curve. Generate a sequence of points for x from -8 to 8 with step 0.5, and draw horizontal vectors from the y-axis to the function values, representing bar heights. Show the relationship between functions, geometric transformations, and percentage calculations.
The prompt above was compiled from the original drawing commands and is for reference only.