十二年级基础代数技能测试
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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
Random(3, 6 + (0 * dummy)) → aRandomElement({-3, -2, -1, 1, 2, 3 + (0 * dummy)}) → bRandom(1, 5 + (0 * dummy)) → iRandomElement({-4, -3, -2, 2, 3, 4 + (0 * dummy)}) → dRandomElement({-4, -3, -2, 2, 3, 4 + (0 * dummy)}) → eRandomElement({-3, -2, -1, 1, 2, 3 + (0 * dummy)}) → cPolynomial((b * x) + c) → fPartialFractions((b * x) + c / x) → gRandomElement({f, g}) → hExpand(h(x)^(a)) → pPartialFractions(p) → rRandomElement(l1) → qLaTeX("\text{Q2. Differentiate }" + q) → q2Expand(s) → f_1Expand(t) → g_1Factor(t) → h_1Polynomial((b * x^(2)) + ((2 * c) * x) + d) → p_1LaTeX("\text{Year 12 Basic Skills Test - \bf{SHOW FULL WORKING}}") → text1Random(2, 5 + (0 * dummy)) → jExpand((((a * x) + b) * ((c * x) + d))) → kSolve(k) → l2RandomElement(l3) → lLaTeX($5) → a7Take(a7, 8, Length[a7] - 8) → text13Simplify(r_1) → s_1Take(text15, 8, Length[text15] - 9) → text16Polygon(Export_1, (x(Export_1), y(Export_2)), Export_2, (x(Export_2), y(Export_1))) → q3, ss, i_1, tt, j_1Sequence(Random[1, 1000000], i, 1, o) → seedsElement(seeds, n_1) → seedToBase(seed, 36) → text18