五月早晨气温随日出后小时变化的散点图与线性回归分析

GeoGebra 命令及参数

1. Corner(2) → Corn2
2. Corner(3) → Corn3
3. Polygon(Corn1, Corn2, Corn3, Corn4) → poly1, corn1, corn2, corn3, corn4
4. Textfield(A2) → InA2
5. Textfield(A3) → InA3
6. Textfield(A4) → InA4
7. Textfield(A5) → InA5
8. Textfield(A6) → InA6
9. Textfield(A7) → InA7
10. Textfield(A8) → InA8
11. Textfield(A9) → InA9
12. Textfield(B9) → InB9
13. Textfield(B8) → InB8
14. Textfield(B7) → InB7
15. Textfield(B6) → InB6
16. Textfield(B5) → InB5
17. Textfield(B4) → InB4
18. Textfield(B3) → InB3
19. Textfield(B2) → InB2
20. Sequence(Segment[(9.5, 10 + (6.5 * j)), (12.2, 10 + (6.5 * j))], j, 0, 9) → LnList
21. Sequence(Segment[(9.5 + (1.35 * j), 10), (9.5 + (1.35 * j), 68.5)], j, 0, 2) → LnList2
22. Line(I, J) → FitLine
23. VerticalText("\text{Temperature (}°\text{F)}") → DownLegend