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Interpreting Systems of Linear Functions 1

Interpreting Systems of Linear Functions 1
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2016-07-01 08:48
FunctionCoordinate GeometryGraphing
This example demonstrates the interpretation of systems of linear functions. Key mathematical concepts include linear functions and function graphs. Using GeoGebra commands such as Sequence and Segment, the construction of linear function graphs is illustrated. Suitable for students at the junior high school level and above.

GeoGebra Commands & Parameters

  1. Sequence((n, f(n)), n, 0, t_1) → list1
  2. Sequence((n, g(n)), n, 0, t_1) → list2
  3. Segment((-1.9, 200), (-1.1, 200)) → g_3
  4. Segment((-1.9, 0), (-1.1, 0)) → e
  5. Sequence(i - 0.4 < x < i + 0.4, i, 0, t_1) → photo_{road}
  6. Sequence(x = i - 0.4, i, 0, t_1) → left_{road}
  7. Sequence(x = i + 0.4, i, 0, t_1) → right_{road}
  8. Sequence(x = i, i, 0, t_1) → mid_{road}
  9. Sequence(Translate[truck_p, Vector[(0, f(0)), (i, f(i))]], i, 0, t_1) → photo_b
  10. Sequence(Translate[bike_p, Vector[(0, g(0)), (i - g_y(i), g(i))]], i, 0, t_1) → photo_r