几何缩放与函数图像变换

GeoGebra 命令及参数

1. Intersect(xAxis, yAxis) → A
2. Point(yAxis) → B
3. Rotate(B, 45*°, A) → B'
4. Angle(B, A, B') → α
5. Line(A, B') → d
6. Mirror(E, yAxis) → E'
7. Point(yAxis) → C
8. Circle(A, C) → c
9. Rotate(C, 30*°, A) → m
10. Angle(C, A, m) → β
11. Rotate(m, 30*°, A) → p
12. Angle(m, A, p) → γ
13. Rotate(A, 330*°, C) → A'
14. Angle(A', C, A) → δ
15. Rotate(C, 30*°, A) → C'_1
16. Angle(C, A, C'_1) → ε
17. Rotate(C, 330*°, A) → q
18. Angle(q, A, C) → ζ
19. Rotate(q, 330*°, A) → t
20. Angle(t, A, q) → η
21. Rotate(C, 35*°, A) → C'_3
22. Angle(C, A, C'_3) → θ
23. Rotate(C, 38*°, A) → n
24. Angle(C, A, n) → ι
25. Mirror(n, f) → o
26. Mirror(o, yAxis) → s
27. Mirror(n, yAxis) → r
28. Mirror(A, yAxis) → A'_1
29. Circle(E', 0.25) → e
30. Circle(E, 0.25) → g
31. Center(c) → K
32. Point(yAxis) → L
33. Circle(L, 0.3) → q_1
34. Intersect(c, xAxis, 1) → F_2
35. Circle(A_2, R_1) → c_1
36. Circle(S_1, 0.25 * rr) → h_1
37. Circle(Z_1, 0.25 * rr) → k_1
38. Circle(A, 0.7) → h
39. Center(h) → F
40. Midpoint(G, A) → H
41. Mirror(H, A) → H'
42. Distance(A_2, B_2) → 거리A2B2
43. Circumference(h) → 둘레h
44. Circle(A_2, 0.7 * rr) → k
45. Circle(B_2, 0.25 * rr) → p_1
46. Circle(C_2, 0.25 * rr) → r_1
47. Circle(E_2, 0.3 * rr) → s_1
48. Textfield(rr) → 텍스트필드1
49. Semicircle(p, m) → t_1
50. Semicircle(o, n) → c_2
51. Semicircle(q, t) → d_2
52. Semicircle(r, s) → e_2
53. Circle(H, 0.25) → f_2
54. Circle(H', 0.25) → g_2
55. Textfield(b) → 텍스트필드3
56. Semicircle(O_1, R_1) → d_1
57. Semicircle(P_1, Q_1) → e_1
58. Semicircle(T_1, W_1) → f_1
59. Semicircle(U_1, V_1) → g_1
60. Intersect(c, yAxis, 1) → G_2
61. Intersect(c, xAxis, 1) → H_2
62. Intersect(c, xAxis, 2) → I_2
63. Intersect(c, yAxis, 2) → J_2
64. Segment(center, H_2) → i
65. Segment(center, G_2) → j
66. Segment(center, T_2) → b_1
67. Segment(center, S_2) → l_1
68. Textfield(a) → 텍스트필드2
69. Segment(center, U_2) → l