名校
解题方法
1 . 设函数
的定义域为R,满足
,且当
时,
,若对任意
,都有
,则m的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cebfc4f151436fcdc84df9edbd789320.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcac1e85463a3177f487d896b3d1d24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e78e89bf3b88c415496c232017f33196.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58640a13608e28bdba923ce9b0fc2f83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63181f6f8fb4904131e9f213f42960a7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
2 . 已知函数
为定义在R上的奇函数,又函数
,且
与
的函数图象恰好有2024个不同的交点
,则下列叙述中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d22bb9e42fd3982df8eb3cccbff1494a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fe0f643dbd3aab8d34bd6b2c17d5e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c211abc6b053dd9cd4d62a706e737f34.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() | D.![]() |
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名校
3 . 已知定义在
上的函数
满足
,当
时,
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d028846b8614318fbf90387d13c75b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9b5a00404b1c263f9cb8f1b9f7968e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ed670b1f668778c6243f3f7470ee7d2.png)
A.![]() |
B.![]() |
C.![]() ![]() |
D.任意![]() ![]() ![]() |
您最近一年使用:0次
2024-03-07更新
|
469次组卷
|
2卷引用:浙江省温州市浙南名校联盟2023-2024学年高一下学期寒假返校联考数学试题
名校
4 . 已知函数
,若当
时,
,则
的最小值是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f7d5306a139c40ad003bf50449484ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe276c0522839b1d37086d92612aa7c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a288aa67223c76cbff6fce9849da801.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72850427e83ff19a24305783e080b280.png)
您最近一年使用:0次
名校
5 . 已知函数
是
上的增函数,则实数a的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e97c556daceff1b59b724104b0d859a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
解题方法
6 . 下列函数中表示同一函数的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
7 . 已知函数
满足:对
,都有
,且
,则以下选项正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f70e0db0174a2c05b28fb6d0c2508778.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90748094514b2bb51985c0879270a34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/313291f8e3ec7905054ad4ccc54faf1a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 求下列函数的值域:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4460f09a6ca9cda6a78f4cd934f190.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd7264be34aa0a15d1f6519f7102508e.png)
(3)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4460f09a6ca9cda6a78f4cd934f190.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd7264be34aa0a15d1f6519f7102508e.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44ec235cad7082702a2b0027a97fd854.png)
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名校
9 . 置换是代数的基本模型,定义域和值域都是集合
的函数称为
次置换.满足对任意
的置换称作恒等置换.所有
次置换组成的集合记作
.对于
,我们可用列表法表示此置换:
,记
.
(1)若
,计算
;
(2)证明:对任意
,存在
,使得
为恒等置换;
(3)对编号从1到52的扑克牌进行洗牌,分成上下各26张两部分,互相交错插入,即第1张不动,第27张变为第2张,第2张变为第3张,第28张变为第4张,......,依次类推.这样操作最少重复几次就能恢复原来的牌型?请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0364fdd3e79a0c0b61b701f9438e6eb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3df27c5ca627e36f533e5c09578cf80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/105cfc51f5315b2b995296b7e70d421e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/545e481ea016bf0f2ec58b26334c92ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6725d5b32aa987c64c4aaa31c78716a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670713014d832fc20f25f47d120d0726.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61eac89daa39aeea09940cb93dca734d.png)
(2)证明:对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f94135872e3f37b01e0acbb144a056e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcd78ec8777a8e6e5b32222cdb15c05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc86f3506cbe0d692fcd5fc7ab7b85d0.png)
(3)对编号从1到52的扑克牌进行洗牌,分成上下各26张两部分,互相交错插入,即第1张不动,第27张变为第2张,第2张变为第3张,第28张变为第4张,......,依次类推.这样操作最少重复几次就能恢复原来的牌型?请说明理由.
您最近一年使用:0次
2024-02-27更新
|
2313次组卷
|
4卷引用:浙江省名校协作体2023-2024学年高三下学期返校考试数学试卷
浙江省名校协作体2023-2024学年高三下学期返校考试数学试卷(已下线)第3套-期初重组模拟卷湖南省湖南省长沙市第一中学2024届高三下学期高考适应性演练(一)数学试题(已下线)数学(九省新高考新结构卷02)
10 . 已知函数
的定义域为
,对任意
,都有
,当
时,
,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/f5ab4b75fa22deba7fcbcdcb31dd45b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d471088265c7189c81878e910366a797.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d5a0e25aebe1cc182d2247ed344652.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次