数字序列123456789
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该范例展示了数字序列123456789。涉及的核心数学概念包括数列。作图要点包括使用Sequence命令生成数列,Point命令创建点,Segment命令绘制线段。适合用于初中数学教学,帮助学生理解数列的概念。
GeoGebra 命令及参数
Sequence((k + (i * d), h), i, 0, 9, 1) → l1Point(l1) → APoint(l1) → BSegment(A, B) → fPoint(f) → CPoint(l1) → ESegment(D, E) → gPoint(g) → FPoint(l1) → HSegment(G, H) → iPoint(i) → IPoint(l1) → KSegment(J, K) → jPoint(j) → LPoint(l1) → NSegment(M, N) → lPoint(l) → OPoint(l1) → QSegment(P, Q) → mPoint(m) → RPoint(l1) → TSegment(S, T) → nPoint(n) → UPoint(l1) → WSegment(V, W) → pPoint(p) → ZPoint(l1) → B_1Segment(A_1, B_1) → qPoint(q) → C_1