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1 . 若函数
在
上单调递增,则
和
的可能取值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be45e70aa4bd0579e4967058f9c8e4bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37558b80449f4a8942da5f32954661e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 设
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfcbc70086f8f19b314e449030c207de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
3 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/beff0aabd2bb1fe031b658c55258ece8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db30ad779d5ff572a140cd6e3b0d3c05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d75280bf1f91ea4d4d806d604d36977.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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7日内更新
|
561次组卷
|
3卷引用:2024届青海省西宁市大通县高考四模数学(理)试卷
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4 . 已知正数
,
,
满足
,则( )
![](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)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/262e895386f3baf3644859395cf7aa0d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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5 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661b1d491dc3a6554dfc0b98d565aa6e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 设
,则下列关系正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e99a4eab41c250d96c7a1cac4be67905.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024高三下·全国·专题练习
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解题方法
7 . 已知函数
,
,正实数a,b,c满足
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ff6838d84b68c6f0d3b93b196d9b08d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9f049a5f960728c60a909821b2404b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5007479ae7f8c4579c5b2e5e7686f125.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/298c3d031a4cf648c73f7175024e4fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07e65b44589c531a91b46fed6d7745b2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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8 . 已知
,
,则下面正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a750da7046224505f03d1abf0656d1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a44bd6e43352da6cf15655ec4748432.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 设
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eebde0a7020049d80f4c951123b0bee2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
10 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/027ae44ac7aab22863610036c016bb65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28b495cee32b2debec62a621185f91e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19a3fccbc87e08e94a90695a848c0902.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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