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Addition and Subtraction Function Machine

Addition and Subtraction Function Machine
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2017-08-12 03:55
FunctionGeometric ConstructionSlider Animation
This example demonstrates the working principle of an addition and subtraction function machine, which processes input values through addition or subtraction to produce an output. Core mathematical concepts include functions, operations, and geometric constructions. GeoGebra commands and objects used in the construction are Random (random numbers), Segment (line segments), Point (points), Line (lines), Sequence (sequences), and Vector (vectors). Suitable for middle school students and above to learn functions, operations, and geometric constructions, as well as for teaching demonstrations.

GeoGebra Commands & Parameters

  1. Random(-6, 6) → a
  2. Segment(A, B) → b
  3. Point(b) → C
  4. Line(D, E) → c
  5. Line(B, A) → d
  6. Sequence((x(B), w - 15), w, 0, tomakedots) → list1
  7. Sequence((x(E), w - 15), w, 0, tomakedots) → list2
  8. Vector(G, H) → u

AI Drawing Prompt Reference

Draw an addition and subtraction function machine where input values are processed through addition or subtraction to produce an output. Start by drawing a line segment AB, then take a point C on the segment. Next, draw two lines DE and BA to represent addition and subtraction operations. Generate a series of points at points B and E to indicate input values. Finally, draw a vector to show the direction of the function operation.
The prompt above was compiled from the original drawing commands and is for reference only.