名校
1 . 1.已知函数
,函数
(
且
)
(1)求函数
的值域;
(2)已知
,若不等式
在
上有解,求实数
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13cfb02110c247f78df3c8189fbdbf80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c01c17a5136b786190ceca7bd2450093.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a09cf70b199043cd5c871b5a244dea8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34a02d38b6e075bae26458833eb6590a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a349161b52f9493112280309454cd9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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2021-12-04更新
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1385次组卷
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5卷引用:吉林省长春市第二中学2021-2022学年高一上学期期中数学试题