圆锥与三角函数练习

GeoGebra 命令及参数

1. Random(-10, 10) → d_1
2. Random(-10, 10) → b_1
3. Random(-10, 10) → b
4. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → c_1
5. Random(-10, 10) → a
6. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → a_1
7. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → c
8. Textfield(h) → InputBox1
9. Textfield(m) → InputBox2
10. Textfield(f) → InputBox4
11. Random(-10, 10) → d_2
12. Intersect(g, yAxis) → C
13. TableText({{A1_1, B_1, C_1, D_1}, {-3, g(-3), h(-3), f(-3)}, {-2, g(-2), h(-2), f(-2)}, {-1, g(-1), h(-1), f(-1)}, {0, g(0), h(0), f(0)}, {1, g(1), h(1), f(1)}, {2, g(2), h(2), f(2)}, {3, g(3), h(3), f(3)}, {1, e, l, k}}, "|_r") → text3_1