名校
解题方法
1 . 下列结论正确的有( )
A.函数![]() |
B.函数![]() ![]() ![]() ![]() ![]() |
C.![]() ![]() ![]() |
D.![]() ![]() ![]() |
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2 . 已知函数
.
(1)判断
在区间
上的单调性,并用定义证明;
(2)当
时,
恒成立,求实数
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b49e790b1d37f231c10c6c93facc372c.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe86cace140f2c3588ab115837bbfc9e.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/898506a838975df680ab85d84e1a6874.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/418c2b25a108bd0328c6b25a7f6092e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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解题方法
3 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/106ee87b062e56c830745d8c109667a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a40e30e626fb8b1935c22d7b7a33e2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b80a0557c547f6706176dccb5bf0d16.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
解题方法
4 . 函数
若
,则实数
的取值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a1400e380d718b1b2700964ce58f76b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7be3f1132b99b1341f66326f63a7459c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.3 | B.![]() | C.3或![]() | D.5或![]() |
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2024-02-17更新
|
716次组卷
|
4卷引用:福建省三明市2023-2024学年高一上学期期末质量检测数学试题
5 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cac2e85021476cace5a29957a02b22a5.png)
_____________ .(结果用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d85872de0de218a4de5ba3be7c8161d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cac2e85021476cace5a29957a02b22a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
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解题方法
6 . 已知
且
,函数
与
的图象是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da53929a8f67b9aa3827fdbd73ebd265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdefb1ba95a7f36bd68c14f24ace8b70.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
7 . 在下列区间中,方程
的实数解所在的区间为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6120d49a0dcf10cc00c81c5b48f6c24a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
8 . 已知函数
不恒为0,且同时具备下列三个性质:①
;②
是偶函数;③
,
,
.写出一个函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3471484b64504fc545398f52be830010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6422b9c2e93a91fe9e39ce4d9dabb0fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25bea6d14c16f7c06e4e028f36131360.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
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解题方法
9 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7d4b50e18d45d9bcb5eb1c54232b165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f813ace51639c039408954cd8b9166b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b363bb49da1076f4475cfce611a4a6b9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
10 . 下列函数中,与函数
是同一个函数的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次