1 . 设定义在
上的函数
满足
,且对任意的
、
,都有
,则
的定义域为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17ee5f43412795671704ab0e8d0b2f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54dad48527a47eab4a5916ab0421cc71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c1f0f6f3aa606dca5774f944f29f988.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a84c5c7a0075f3d31a6def4fbf641dbc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2019-10-08更新
|
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4卷引用:2019-2020学年新人教版必修1第3章函数的概念与性质单元测试题
2019-2020学年新人教版必修1第3章函数的概念与性质单元测试题(已下线)专题3.1 抽象函数初步 A卷-2021-2022学年高一数学单元卷模拟(易中难)(2019人教A版必修第一册)河南省濮阳市第一高级中学2021-2022学年高一上学期期中数学试题江西省景德镇一中2019-2020学年高一上学期期中(1班)数学试题
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2 . 定义
,已知
,
,若
,且
,
,则
的最大值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c1544d0c9166aadbbc7a005573f3d19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17e9ec0b892d4ea8657aff79ff16fc4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9e2dfdd8c3d3ed44dfacded61c39ef6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35c1dc77ca2b8869aaddff311a6a677d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3a1bab13bb1e076885816e08372c08e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed541feec88a990ea791cb3776e1de83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2019-10-08更新
|
870次组卷
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2卷引用:2019-2020学年新人教版必修1第3章函数的概念与性质单元测试题
3 . 设函数
的图象为
,
关于点
对称的图象为
,
对应的函数为
.
(Ⅰ)求
的解析式;
(Ⅱ)若直线
与
只有一个交点,求
的值和交点坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca3fd09aa6bd2c73f713869a28e38e30.png)
![](https://img.xkw.com/dksih/QBM/2017/7/8/1732926149099520/1737809985593344/STEM/39079e82bccf4e3a98027b3fc21091ed.png?resizew=19)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39ea1f5bdd213c7c3a571b4c38850bf1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://img.xkw.com/dksih/QBM/2017/7/8/1732926149099520/1737809985593344/STEM/c2547b28d75241edb29c29ffca950844.png?resizew=35)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(Ⅱ)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4d12362d4b8dd25813953e1c5a94b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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