十二年级基础代数技能测试

十二年级基础代数技能测试
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2019-06-28 17:53
这个范例是一个十二年级基础代数技能测试,包含答案,并可以导出为PDF。它演示了如何使用GeoGebra进行代数运算和图形绘制。涉及的核心数学概念包括多项式、部分分式、展开、因式分解、解方程、简化、参数曲线、抛物线等。作图要点使用了Random, RandomElement, Polynomial, PartialFractions, Expand, LaTeX, Factor, Solve, Take, Simplify, Polygon, Sequence, Element, ToBase等GeoGebra命令和对象。适合十二年级学生或需要复习基础代数的学生使用。

GeoGebra 命令及参数

  1. Random(3, 6 + (0 * dummy)) → a
  2. RandomElement({-3, -2, -1, 1, 2, 3 + (0 * dummy)}) → b
  3. Random(1, 5 + (0 * dummy)) → i
  4. RandomElement({-4, -3, -2, 2, 3, 4 + (0 * dummy)}) → d
  5. RandomElement({-4, -3, -2, 2, 3, 4 + (0 * dummy)}) → e
  6. RandomElement({-3, -2, -1, 1, 2, 3 + (0 * dummy)}) → c
  7. Polynomial((b * x) + c) → f
  8. PartialFractions((b * x) + c / x) → g
  9. RandomElement({f, g}) → h
  10. Expand(h(x)^(a)) → p
  11. PartialFractions(p) → r
  12. RandomElement(l1) → q
  13. LaTeX("\text{Q2. Differentiate }" + q) → q2
  14. Expand(s) → f_1
  15. Expand(t) → g_1
  16. Factor(t) → h_1
  17. Polynomial((b * x^(2)) + ((2 * c) * x) + d) → p_1
  18. LaTeX("\text{Year 12 Basic Skills Test - \bf{SHOW FULL WORKING}}") → text1
  19. Random(2, 5 + (0 * dummy)) → j
  20. Expand((((a * x) + b) * ((c * x) + d))) → k
  21. Solve(k) → l2
  22. RandomElement(l3) → l
  23. LaTeX($5) → a7
  24. Take(a7, 8, Length[a7] - 8) → text13
  25. Simplify(r_1) → s_1
  26. Take(text15, 8, Length[text15] - 9) → text16
  27. Polygon(Export_1, (x(Export_1), y(Export_2)), Export_2, (x(Export_2), y(Export_1))) → q3, ss, i_1, tt, j_1
  28. Sequence(Random[1, 1000000], i, 1, o) → seeds
  29. Element(seeds, n_1) → seed
  30. ToBase(seed, 36) → text18