二次函数的顶点形式 by Mark Beckwith

GeoGebra 命令及参数

1. Vector(J_{11}, J_1) → u
2. Vector(J_{22}, J_2) → v
3. Vector(J_{33}, J_3) → w
4. Vector(J_{44}, J_4) → d
5. Vector(J_{55}, J_5) → e
6. Vector(K_{11}, K_1) → i
7. Vector(K_{22}, K_2) → j
8. Vector(K_{33}, K_3) → k
9. Vector(K_{44}, K_4) → l
10. Vector(K_{55}, K_5) → n
11. Vector(L_2, L_{22}) → q
12. Vector(L_3, L_{33}) → r
13. Vector(L_4, L_{44}) → s
14. Vector(L_5, L_{55}) → t
15. Vector(L_6, L_{66}) → u_1
16. Vector(L_7, L_{77}) → v_1
17. Vector(L_8, L_{88}) → w_1
18. Vector(L_2, L_{222}) → d_1
19. Vector(L_3, L_{333}) → e_1
20. Vector(L_4, L_{444}) → f_1
21. Vector(L_5, L_{555}) → g_1
22. Vector(L_6, L_{666}) → h_1
23. Vector(L_7, L_{777}) → i_1
24. Vector(L_8, L_{888}) → j_1
25. Vector(L_9, L_{999}) → k_1
26. Vector(L_9, L_{99}) → d_2
27. Vector(M_2, M_{22}) → d_3
28. Vector(M_3, M_{33}) → d_4
29. Vector(M_4, M_{44}) → d_5
30. Vector(M_5, M_{55}) → d_6
31. Vector(M_6, M_{66}) → d_7
32. Vector(M_7, M_{77}) → d_8
33. Vector(M_8, M_{88}) → d_9
34. Vector(M_9, M_{99}) → d_{10}
35. Vector(M_2, M_{222}) → d_{11}
36. Vector(M_3, M_{333}) → d_{22}
37. Vector(M_4, M_{444}) → d_{33}
38. Vector(M_5, M_{555}) → d_{44}
39. Vector(M_6, M_{666}) → d_{55}
40. Vector(M_7, M_{777}) → d_{66}
41. Vector(M_8, M_{888}) → d_{77}
42. Vector(M_9, M_{999}) → d_{88}
43. Vector(N_1, N_{11}) → c_{11}
44. Vector(N_2, N_{22}) → c_{22}
45. Vector(N_3, N_{33}) → c_{33}
46. Vector(N_4, N_{44}) → c_{44}
47. Vector(N_5, N_{55}) → c_{55}
48. Vector(N_6, N_{66}) → c_{66}
49. Vector(N_7, N_{77}) → c_{77}
50. Vector(N_8, N_{88}) → c_{88}
51. Vector(N_9, N_{99}) → c_{99}
52. Vector(N_1, N_{111}) → c_{111}
53. Vector(N_2, N_{222}) → c_{222}
54. Vector(N_3, N_{333}) → c_{333}
55. Vector(N_4, N_{444}) → c_{444}
56. Vector(N_5, N_{555}) → c_{555}
57. Vector(N_6, N_{666}) → c_{666}
58. Vector(N_7, N_{777}) → c_{777}
59. Vector(N_8, N_{888}) → c_{888}
60. Vector(N_9, N_{999}) → c_{999}