已函数
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c87a4d9d5360821a8b020785f5bdd6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93d7c94b99e52d548aa3737f3d14f9f2.png)
A.1 | B.2 | C.![]() | D.3 |
19-20高一上·湖北武汉·期末 查看更多[2]
更新时间:2021-04-16 04:11:03
|
【知识点】 求分段函数解析式或求函数的值解读