1 . 请写出一个同时满足下列两个条件的函数:____________ .
(1)
,若
则
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac6669a91876e2b52192a01a5ef8a8ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2210f152080d9a68a97c805f5c1cde96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4075d4b42a2597bfce06ba34d5f948f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec2d3868538e35232dfecdee36214d38.png)
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2022-01-17更新
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388次组卷
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3卷引用:福建省宁德市2021-2022学年高一上学期期末质量检测数学试题