| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 顶点试不是y=a(x—h)²+k吗 [函数及其图像] | 2019-12-07 | 1 | hey***ngA |
| 这道题不会做 [几何图形的初步认识] | 2019-12-07 | 1 | she*** |
| 2019-12-07 | 1 | dgm***wen | |
| 二次函数 [几何图形的初步认识] | 2019-12-07 | 1 | cbh*** |
| 2019-12-07 | 1 | yua***you | |
| 2019-12-07 | 1 | hds*** | |
| 2019-12-07 | 1 | mfs*** | |
| 2019-12-07 | 1 | bbo*** | |
| 2019-12-07 | 1 | xux*** | |
| 2019-12-07 | 1 | iie*** | |
| 2019-12-07 | 1 | JD1***060 | |
| 2019-12-07 | 1 | iie*** | |
| 2019-12-07 | 1 | den***123 | |
| 2019-12-07 | 1 | xuh*** | |
| 老师这题我做完垂线后可不可以连接be然 [圆] | 2019-12-07 | 5 | ccb***088 |
| 2019-12-07 | 3 | hxl***000 | |
| 2019-12-07 | 1 | wgz***666 | |
| 2019-12-07 | 1 | LCY*** | |
| 2019-12-07 | 1 | liu***430 | |
| 提高数学成绩的方案,,,,初一初二的时 [方法与资料] | 2019-12-07 | 3 | cha***zhe |

