| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 2021-07-13 | 1 | ||
| 2021-07-13 | 3 | ||
| 2021-07-13 | 2 | ||
| 2021-07-13 | 4 | ||
| 关于二次函数知识点 [方法与资料] | 2021-07-13 | 2 | |
| 这怎么得来的? [数与式] | 2021-07-13 | 5 | |
| 2021-07-13 | 1 | ||
| 2021-07-13 | 1 | ||
| 2021-07-13 | 1 | ||
| 2021-07-13 | 2 | ||
| 2021-07-13 | 1 | ||
| 没听懂在讲一遍! [几何图形的初步认识] | 2021-07-13 | 2 | |
| 老师,为什么当k=-4,x>o时,y随 [函数及其图像] | 2021-07-13 | 1 | |
| 图像还要画出来吗 [函数及其图像] | 2021-07-13 | 2 | |
| 麻烦老师把九年级上册数学人教版知识提纲 [方法与资料] | 2021-07-13 | 1 | |
| 弧,怎么读 [不确定] | 2021-07-13 | 1 | |
| 2021-07-13 | 2 | ||
| 老师,4(2y-3)²-9(y-1)² [不确定] | 2021-07-13 | 1 | |
| 2021-07-13 | 6 | ||
| 2021-07-13 | 1 |

