解题方法
1 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1be706891a18cdd3ae6d514d34990b3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a04a6eeaf8d1e46655dfda3620be598.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/031f5111c130420f0980e7fac6e610fd.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2021-04-04更新
|
527次组卷
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4卷引用:湖南省重点中学2020-2021学年高一下学期3月联考数学试题
湖南省重点中学2020-2021学年高一下学期3月联考数学试题(已下线)4.4对数函数-【优质课堂】2021-2022学年高一数学同步课时优练测(人教A版2019必修第一册)广西钦州市第四中学2022-2023学年高一上学期12月考试数学试题广西钦州市2022-2023学年高一上学期期末教学质量监测数学试题
名校
解题方法
2 . 设
,
,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e18abe26ee10f03cfbdea6ade4683c8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fefaae8824438cec10b0f8486a40d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff52cb77bc96e5b391d0bd06b05bde6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-04-03更新
|
1341次组卷
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6卷引用:天津市和平区2021-2022学年高一上学期期末质量调查数学试题
名校
解题方法
3 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19a19f1c36d206bdc9d98307428f98bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a26241f02470cfaf9fa09f3cb107b71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bef286fdfe1805233c77b5a2aa077e6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 若
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/072a89be9ca53b544fa45177c5c7bb38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71516e3d35c7346a17475c70cf6b44bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62a9949e07069d0a5752468d99e74964.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-04-02更新
|
938次组卷
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4卷引用:湖北省黄石市铁山区多校2022-2023学年高一上学期期末线上联考测试数学试题
5 . 已知
,则a,b,c的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac912c95f16dae4ac610b53a64c5c86.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-03-28更新
|
2138次组卷
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7卷引用:安徽省宣城市第二中学2020-2021学年高一上学期期中数学试题
名校
解题方法
6 . 设
,
,
,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ef2a45773db8d347f0cfa4e4fca7fd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5742b2684d00be50a66e01c9acb6b51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0977bdcd58cec5c688725b4c20c1ec1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
7 . 定义在
上的函数
满足
,当
时有
.
(1)求
在
上的解析式;
(2)判断
在
上的单调性并用定义证明.
![](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/588e53095f19724a735b5deb5524d3d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047056c99b39c70fa40d3c8178e5b631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ba4fd0990bf06bb09edf1d946be657e.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7160d93f92089ef36f3dab809d3114b8.png)
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2021-03-27更新
|
543次组卷
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2卷引用:湖南省岳阳市华容县2020-2021学年高一上学期期末数学试题
名校
解题方法
8 . 若
,则下列不等式中正确的是 ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2c5cd1a25423c609b5b78f11104c57.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
9 . 设
,
,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e87208f6beed037647dd6480076182f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67da8643771064c4338694ca830181a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cacacc1830942fb0edee9722e3703c0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2021-03-22更新
|
682次组卷
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4卷引用:山西省晋中市2020-2021学年高一上学期期末数学试题
10 . 已知
则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81cf93df0ba71b269bceacf505f1dee8.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次