名校
解题方法
1 . 已知函数
,且
.
(1)求
.
(2)用定义证明函数
在
上是增函数.
(3)求函数
在区间
上的最大值和最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cfe3cdbffd25b2ab42aa437c6bc2c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6855784817151468771f29c0fc38fc9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)用定义证明函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02e1c9c97de9198d47306216e9961b80.png)
(3)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efad9ce59530e9cbb44db08e8b5293c9.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
且
的图象过坐标原点.
(1)求
的值;
(2)设
在区间
上的最大值为
,最小值为
,若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b4b710dc0a772a414648561c22f8f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b0210752443180e7c55c9c91e7688b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-02-29更新
|
368次组卷
|
4卷引用:河南省安阳市2023-2024学年高一上学期期末考试数学试题
名校
3 . 已知
且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcc537b6ae16e7b301b35e841073c848.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2024-02-29更新
|
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4卷引用:河南省安阳市2023-2024学年高一上学期期末考试数学试题
名校
4 . 已知函数
的定义域为
,
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccea9b118aa87ac44605b6bc764654d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
2024-01-29更新
|
808次组卷
|
6卷引用:河南省安阳市2023-2024学年高一上学期期末考试数学试题
名校
解题方法
5 . 已知函数
,则关于
的不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2712ce8d5ad690993b7317718e6628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0075f78d66f9c4cf2fedcdb120e9975.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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1074次组卷
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8卷引用:河南省安阳市2023-2024学年高一上学期期末考试数学试题
名校
解题方法
6 . 已知
是定义在
上的偶函数,且对任意
,有
,当
时,
,则下列结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b9c0947709582bf748721bdf93a643f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1376168658dbe7f5b7f4d75fb1db545a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d90a77bd8639cb741bf559f34c6f078c.png)
A.![]() |
B.![]() |
C.函数![]() |
D.当![]() ![]() |
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名校
解题方法
7 . 定义域为
的函数
满足
,
,且
,
,当
时,
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da3a6d011679952771607b3a166676b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ebdd11a0547eea2e505046eedd77359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6db0941b8d5b28b784ffc913192d7269.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/673207f6b77b8192d25463d071737b7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3284b5d2ec48d9fb18721bebdb5670e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e7ee80da08376cb9a6f0ac641b2d1f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80a999dbae0b8f723cd081f79418f02a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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|
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名校
解题方法
8 . 已知实数
,
,
满足:
,
,
,则
,
,
的大小关系是( )
![](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/8ad70ae8a9d08e63fd173bbab166d39b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67748c90828a1d6d92037167b6491eeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3036092a6ac5317e5c7c6409357cba3.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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|
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2024·全国·模拟预测
名校
9 . 已知定义域为
的增函数
满足对任意的
都有
,函数
满足
,且
时,
.若
在
上取得最大值时
的值从小到大依次为
,取得最小值时
的值从小到大依次为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd423a80d5b6fea8753fa1813cfbcc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3475cf204ad260614b687c49ee0bd862.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30f455f43179bcf5c4ffa1575deed5d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/132d41feaf28a5d96470d23780262b25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/388141c33eea9e11831be8c061283570.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec0ef4d624a3e7b2c420af3365009951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46fc692827ffb41809f7f5417a5a3726.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b07e1300b0ad772d442b927145b04d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6405e0a390ec82cd87fd4b06ab5df898.png)
A.2800 | B.2700 | C.2600 | D.2500 |
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2024-01-08更新
|
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|
4卷引用:河南省安阳市第一中学、安阳正一中学等学校2023-2024学年高一上学期1月期末联考数学试题
河南省安阳市第一中学、安阳正一中学等学校2023-2024学年高一上学期1月期末联考数学试题(已下线)2024年普通高等学校招生全国统一考试数学理科预测卷(二)安徽省六安市第二中学2023-2024学年高一上学期期末数学试题(一)(已下线)专题4 抽象函数问题(过关集训)(压轴题大全)
解题方法
10 . 已知函数
,关于函数
的结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad107b99100e2872c5e159330308ab93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() ![]() | B.![]() ![]() |
C.若![]() ![]() | D.![]() ![]() |
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|
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