已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03064a89515f91d3541de52dcb2ca343.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f16495e2241e6ed60536ce44cf4ace32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03064a89515f91d3541de52dcb2ca343.png)
22-23高一下·浙江宁波·开学考试 查看更多[2]
更新时间:2023-02-07 09:06:15
|
【知识点】 求分段函数值
相似题推荐
填空题-双空题
|
较易
(0.85)
解题方法
【推荐1】(1)设函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942bd396e8157d7bef415d7e2ee9375e.png)
_________ .
(2)若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7e1a5574ca2b1357f6b486dbf803853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942bd396e8157d7bef415d7e2ee9375e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/336ac7475f3c59e883bc6905bfaef009.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐2】设
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/370f2ee17eda6a2333ae88030e9b3e4f.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7b36748cfae9f6974b0493b2549847a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/370f2ee17eda6a2333ae88030e9b3e4f.png)
您最近一年使用:0次