| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 2021-08-05 | 3 | ||
| 2021-08-05 | 1 | ||
| 老师,这种方法就是他俩函数图像有几个交 [不确定] | 2021-08-05 | 1 | |
| 听不懂 [函数] | 2021-08-05 | 1 | |
| 不太能理解并集 [集合] | 2021-08-05 | 1 | |
| 2021-08-05 | 5 | ||
| 是什么意思? [不确定] | 2021-08-05 | 1 | |
| 老师,这种函数算不算偶函数呀! [函数] | 2021-08-05 | 6 | |
| 2021-08-05 | 1 | ||
| 2021-08-05 | 1 | ||
| 老师解题步骤能重新写一下吗,这道题给的答 [不等式] | 2021-08-05 | 2 | |
| 2021-08-05 | 3 | ||
| 2021-08-05 | 4 | ||
| 2021-08-05 | 3 | ||
| 2021-08-05 | 3 | ||
| 老师,有三角函数与零点问题的视频课吗? [方法与资料] | 2021-08-05 | 2 | |
| 2021-08-04 | 1 | ||
| 2021-08-04 | 1 | ||
| 2021-08-04 | 3 | ||
| 老师,这地方没看懂 [三角函数] | 2021-08-04 | 1 |

