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Exercise 8: Functions and Integrals

Exercise 8: Functions and Integrals
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2017-02-15 16:19
FunctionCalculusIntegral
This example demonstrates the concepts of functions and integrals. By generating random functions, users can observe and understand the process of integral calculation. Core mathematical concepts include functions, integrals, and real numbers. GeoGebra commands used include Random, RandomElement, Textfield, TableText, etc. Suitable for high school math education and learning integral concepts.

GeoGebra Commands & Parameters

  1. Random(-10, 10) → a
  2. Random(-10, 10) → d_1
  3. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → a_1
  4. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → c
  5. Random(-10, 10) → b
  6. Textfield(h) → InputBox1
  7. Random(-10, 10) → b_1
  8. Textfield(m) → InputBox2
  9. Textfield(g) → InputBox3
  10. TableText({{A1_1, D_1, B_1, C_1}, {-3, f_1(-3), g(-3), h(-3)}, {-2, f_1(-2), g(-2), h(-2)}, {-1, f_1(-1), g(-1), h(-1)}, {0, f_1(0), g(0), h(0)}, {1, f_1(1), g(1), h(1)}, {2, f_1(2), g(2), h(2)}, {3, f_1(3), g(3), h(3)}, {1, e, l, k}}, "|_r") → text3_1
  11. Mirror(f_1, yAxis) → o