名校
1 . 若存在
与正实数
,使得
成立,则称函数
在
处存在距离为
的对称点,把具有这一性质的函数
称之为“
型函数”.
(1)设
,试问
是否是“
型函数”?若是,求出实数
的值;若不是,请说明理由;
(2)设
对于任意
都是“
型函数”,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/995ec593baa4ef50b6d87c78380953d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ede7f77a695f1d292edebef03441047b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6f7b16d65f1b2b8bea8cf4a83fde925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fad491e5b5e14c49ef8b7004ebcfcef9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f1dfc0927531815d306f3b7478c0d3f.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c702712d0c9343b123c50e81328079c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02cfffe112cd4fbacc2683259c9134de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e002545bdf019f86d8bea851f4962510.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b9893a51d8630b5c95d3eb92b531b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f1dfc0927531815d306f3b7478c0d3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2019-11-08更新
|
326次组卷
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4卷引用:上海市金山中学2022届高三上学期9月月考数学试题