1 . 已知函数
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59fbfaecc075ca789edceac7e58b2258.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1300f924272cf1781968920768023d11.png)
A.![]() | B.![]() | C.2 | D.3 |
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名校
2 . 已知函数
(
且
)的图象过定点P,则定点P的坐标是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27c216271236d8f3357d3b1544705f55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
您最近一年使用:0次
3 . 已知全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3aa250aa1c60f85aa2a9986d26c2f612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/415e820f9b2d20380650ea78264bfcca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() ![]() | B.![]() ![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知函数
,则
的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dc4e3775c850f1c1804f9eb7a70153a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0b881c821c34102a9824b330da65761.png)
您最近一年使用:0次
2023-12-27更新
|
348次组卷
|
2卷引用:辽宁省抚顺市雷锋高级中学2021-2022学年高二上学期期末数学试题
5 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8053cc02b6ef5842abf1d4201e8866f.png)
______ ;若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e5af627744e2ce56baa5bc9504489ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8053cc02b6ef5842abf1d4201e8866f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99b1a4719936e521a0dda97559b25d47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
6 . 已知函数
.
(1)若
的图象关于直线
对称,求实数
的值;
(2)若函数
的值域为
,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cd8bed14468147f8837635330353c36.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55aa0a20848c37c1892c567b2315e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若函数
![](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/422665d2ec904600c891988fd782addd.png)
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解题方法
7 . 下列函数在定义域上既是奇函数又是减函数的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
8 . 设
表示不超过
的最大整数,则函数
的值域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6becd5bab2238040f523358d2662dc5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28204fa97eb17084a80eb70acd673f09.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 设集合
,
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8a2e90f59dd9b5784a0a7720a522c0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cf709b155bb923f5de4c0504c7077eb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d61d0324cc5d94e4f539f79cc0b49f5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-11更新
|
476次组卷
|
3卷引用:贵州省三穗县民族高级中学2021-2022学年高二上学期期末考试数学(文)试题