x轴与y轴反射练习游戏

GeoGebra 命令及参数

1. RandomElement(listRA) → refax, "j"
2. Sequence(Sequence[(i, j), i, -10, 10], j, -10, 10) → listT
3. Flatten(listT) → listR
4. Shuffle(listR) → listS, {(-10, 2), (-1, 9), (-10, 1), (-2, -1), (-9, -5), (4, -3), (-2, -7), (9, 1), (9, -6), (4, -10), (-2, -3), (-5, -6), (-7, -9), (0, 3), (-7, 3), (9, 5), (10, -6), (6, 7), (6, -5), (-8, 3), (1, 4), (-1, 8), (10, 5), (10, 1), (8, -7), (-9, -9), (2, 4), (1, -4), (-1, -8), (-3, -5), (-6, -3), (0, -6), (-3, 4), (7, 2), (-1, -9), (-5, 1), (3, -7), (-3, -1), (-4, -2), (1, 1), (-4, -6), (-4, -3), (9, 7), (9, -8), (-3, 8), (3, 3), (6, -3), (-6, -8), (10, 0), (3, 9), (-9, -6), (-6, 6), (-7, -10), (9, -7), (-3, -8), (9, -9), (2, 3), (8, 10), (-10, -8), (0, 2), (3, 2), (8, 8), (-7, -5), (-1, 3), (3, -6), (-9, -2), (-8, -2), (6, -2), (-6, 3), (10, -10), (-1, 0), (-1, -6), (-5, -7), (2, 6), (-10, 3), (-4, 4), (-7, 0), (-6, 5), (5, 2), (-1, -7), (-5, 2), (-8, 1), (7, -5), (3, 4), (8, -9), (8, 4), (7, -1), (2, 0), (3, -1), (-5, 10), (8, -5), (-9, -3), (10, -4), (10, -1), (-2, 2), (-5, -2), (-3, 5), (0, 5), (5, 8), (-1, 10), (9, -4), (-4, 9), (0, -3), (6, -6), (-7, -1), (6, 10), (1, 6), (3, -9), (9, -10), (5, -4), (-8, -1), (-7, -6), (-10, 4), (4, 3), (1, -2), (-8, -7), (6, 9), (5, -1), (8, -4), (9, -2), (2, 2), (6, -4), (-4, -4), (-8, 8), (-1, -2), (-9, 1), (2, 10), (1, -5), (6, 1), (-7, 2), (10, 7), (-6, -6), (0, 7), (5, -9), (10, 9), (-5, 5), (-7, 9), (-10, -9), (8, -2), (-4, 5), (-5, -5), (10, 4), (4, -2), (-10, -4), (4, 1), (-9, 3), (4, -5), (-4, -8), (-3, 3), (-6, -7), (-3, -6), (0, -2), (4, 10), (7, 7), (-3, 1), (-6, 9), (0, -1), (9, 0), (6, 4), (10, 8), (0, -10), (5, -5), (8, 6), (5, -6), (6, 2), (-6, 1), (-1, 4), (6, -7), (-1, 2), (-8, 0), (-8, 4), (5, 7), (-6, 10), (-8, -5), (-7, -2), (-4, -1), (-1, 7), (-3, -4), (-8, 10), (-9, 6), (-9, 4), (-2, 5), (-2, 10), (8, -8), (-1, -3), (-5, 7), (9, 3), (2, -10), (7, 4), (9, 2), (-3, -2), (-2, -9), (3, 1), (-10, 7), (-6, -5), (-6, 4), (-2, 3), (2, 5), (-7, 6), (8, -6), (9, -5), (7, -2), (-5, 8), (-5, -3), (0, 0), (-1, 1), (10, 3), (2, -9), (-8, -9), (-2, -2), (6, 6), (5, 9), (1, 5), (2, 9), (-2, 0), (-10, -7), (9, 10), (2, -1), (6, -8), (1, -9), (3, -10), (9, -1), (5, 6), (7, -4), (8, -10), (0, -8), (2, 8), (-9, -7), (4, -7), (-10, 6), (10, -8), (9, 8), (-7, 8), (4, -4), (9, -3), (10, -5), (4, 7), (-8, -6), (3, -8), (8, 7), (-4, 2), (-7, 10), (-10, -2), (1, -7), (-5, -1), (1, 10), (5, 3), (-6, -4), (-5, -10), (10, 2), (7, -8), (7, 10), (-8, 6), (0, 1), (1, 2), (-3, 6), (0, 8), (7, -9), (5, 0), (-10, 0), (-10, 9), (8, 0), (-2, 4), (-6, 2), (-9, -4), (8, 3), (1, -6), (6, 5), (10, -7), (-7, -3), (0, -5), (-4, -5), (-7, -8), (3, -5), (-7, -4), (10, -2), (5, 4), (1, 0), (7, -7), (-2, 8), (-7, 7), (-2, 1), (6, -9), (-3, 7), (9, 6), (-6, -1), (-8, 5), (0, 10), (-9, 2), (-8, -4), (1, 8), (-2, -5), (-4, 8), (3, -3), (-8, 9), (-3, -3), (4, -1), (7, 6), (4, -8), (3, 10), (-10, -10), (-3, 10), (7, 0), (2, -7), (5, -7), (4, 9), (-5, -4), (-7, -7), (-7, 5), (-2, -6), (5, 5), (-5, 9), (-7, 1), (-5, -8), (2, -8), (-9, -10), (-6, -9), (1, 3), (10, 6), (8, 5), (-10, -3), (-2, -8), (4, -9), (-5, 6), (0, -4), (7, 1), (1, -8), (-9, -8), (7, 5), (6, 0), (-5, -9), (-8, -8), (-9, 7), (10, 10), (3, 5), (5, -3), (-8, -3), (-1, -4), (2, 1), (-10, -1), (-2, -10), (-1, -10), (9, 4), (-8, 7), (7, -3), (-4, 1), (-5, 3), (5, -10), (-4, 6), (8, -3), (3, 8), (-3, -9), (1, -3), (-2, 6), (7, -10), (9, 9), (-10, -5), (-5, 0), (-8, -10), (-3, 2), (0, -9), (-6, 0), (8, 1), (4, 2), (8, 2), (-4, -9), (-2, -4), (-8, 2), (-9, 0), (1, 7), (-4, 0), (0, 6), (-9, -1), (7, 9), (-1, 5), (-9, 5), (2, -6), (-4, -7), (2, -3), (4, -6), (1, -10), (-6, 8), (-3, 0), (4, 6), (4, 0), (1, 9), (10, -3), (5, 10), (0, 4), (2, 7), (6, -1), (5, 1), (4, 4), (-6, 7), (3, -4), (3, 6), (-1, -1), (-3, -10), (-9, 8), (-4, -10), (-10, -6), (-4, 10), (-6, -2), (-1, 6), (8, -1), (5, -2), (-7, 4), (7, 8), (-2, 7), (2, -4), (-10, 10), (3, -2), (8, 9), (-10, 5), (3, 0), (7, -6), (6, 3), (-9, 10), (-5, 4), (-9, 9), (2, -2), (-3, 9), (-2, 9), (-4, 3), (7, 3), (6, -10), (-6, -10), (4, 5), (1, -1), (-4, 7), (0, 9), (4, 8), (3, 7), (-10, 8), (-1, -5), (10, -9), (0, -7), (6, 8), (2, -5), (-3, -7), (5, -8)}
5. Take(listS, 1, 1) → listA
6. Point(listA) → A
7. Take(listS, 4, 4) → listD
8. Point(listD) → D
9. Take(listS, 5, 5) → listE
10. Point(listE) → E
11. Take(listS, 6, 6) → listF
12. Point(listF) → F
13. Take(listS, 3, 3) → listC
14. Point(listC) → C
15. Take(listS, 2, 2) → listB
16. Point(listB) → B
17. Segment(A, B) → ab
18. Segment(B, C) → bc
19. Segment(C, A) → ca
20. Segment(A', B') → a'b'
21. Segment(B', C') → b'c'
22. Segment(C', A') → c'a'
23. Segment(C, D) → cd
24. Segment(D, A) → da
25. Segment(D, E) → de
26. Segment(E, A) → ea
27. Segment(E, F) → ef
28. Segment(F, A) → fa
29. Segment(C', D') → c'd'
30. Segment(D', E') → d'e'
31. Segment(E', F') → e'f'
32. Segment(F', A') → f'a'
33. Segment(E', A') → e'a'
34. Segment(D', A') → d'a'
35. RandomElement({"Awesome!", "Great Job!", " Correct!"}) → praise, " Correct!"
36. If(refax ≟ "j", "x", If[refax ≟ "k", "y", If[refax ≟ "l", "x - axis and y"]]) → axis
37. If(refax ≟ "j", (x(A), (-y(A))), If[refax ≟ "k", ((-x(A)), y(A)), If[refax ≟ "l", ((-x(A)), (-y(A)))]]) → U
38. If(refax ≟ "j", (x(B), (-y(B))), If[refax ≟ "k", ((-x(B)), y(B)), If[refax ≟ "l", ((-x(B)), (-y(B)))]]) → V
39. If(refax ≟ "j", (x(C), (-y(C))), If[refax ≟ "k", ((-x(C)), y(C)), If[refax ≟ "l", ((-x(C)), (-y(C)))]]) → W
40. If(refax ≟ "j", (x(D), (-y(D))), If[refax ≟ "k", ((-x(D)), y(D)), If[refax ≟ "l", ((-x(D)), (-y(D)))]]) → X
41. If(refax ≟ "j", (x(E), (-y(E))), If[refax ≟ "k", ((-x(E)), y(E)), If[refax ≟ "l", ((-x(E)), (-y(E)))]]) → Y
42. If(refax ≟ "j", (x(F), (-y(F))), If[refax ≟ "k", ((-x(F)), y(F)), If[refax ≟ "l", ((-x(F)), (-y(F)))]]) → Z