名校
解题方法
1 . 函数
,
,则
的值域为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2492e103144fed2161e1b8c9d6bab212.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29aef458f2367b76432719f6f56275d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
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名校
2 . 已知定义在
上的函数
,其导函数为
,且
若关于
的不等式
仅有
个整数解,则实数
的取值范围是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed80d5c7d9b1ad4cb887a4e1be345f31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1710aefca8c70a3098ddddb35a8775f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4695e7ce5d4fbedb2ba790f70af0224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
解题方法
3 . 已知曲线
在点
处的切线的倾斜角为
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d864fd25427a72dfd2916f7f81be748.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
4 . 关于x的方程
有实根,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4636917935cd25f6dc22891165ee9fb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c925be255ca736a53b24d13ddede1a86.png)
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2024-06-11更新
|
387次组卷
|
2卷引用:湖北省新高考协作体2024届高三统一模拟考试数学试题(五)
名校
5 . 已知函数
与函数
的图象有且仅有两个不同的交点,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d34e6bb83c49b918ca4cc75a254331.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/def41d13d6d20e5a0c7a6fc2f4bdb7d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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解题方法
6 . 已知直线
与曲线
和
都相切,倾斜角为α,直线
与曲线
和
都相切,倾斜角为β,则
取最小时,实数a的值为__________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cceb23a0b364f57c24ef0cf2fa1612a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01fbe68bc39206e5eee8afa7c15077ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cceb23a0b364f57c24ef0cf2fa1612a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01fbe68bc39206e5eee8afa7c15077ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc42b556ad93ff83b8d6464cd9914685.png)
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解题方法
7 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33fb63dc8d4741414cf5a262be0c712a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c54f408d1dc7ba6bd0b0c0d1e362357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33fb63dc8d4741414cf5a262be0c712a.png)
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解题方法
8 . 如图,有一张较大的矩形纸片
分别为AB,CD的中点,点
在
上,
.将矩形按图示方式折叠,使直线AB(被折起的部分)经过P点,记AB上与
点重合的点为
,折痕为
.过点
再折一条与BC平行的折痕
,并与折痕
交于点
,按上述方法多次折叠,
点的轨迹形成曲线
.曲线
在
点处的切线与AB交于点
,则
的面积的最小值为_________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dcab46b9032d25a660af389a6a37210.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192f4f9446c954a291f779d963f90257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8d71ba52c97faad3a085b9989969145.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d36626c9e45a25e8dc5bf4be4dbbfb3.png)
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2024-05-20更新
|
707次组卷
|
3卷引用:湖北省普通高校招生2024届高三下学期分区考前数学适应性训练(一)
9 . 若当
时,
无限趋近于一个确定的值,则称这个确定的值为二元函数
在点
处对x的偏导数,记为
,即
若当
时,
无限趋近于一个确定的值,则称这个确定的值为二元函数
在点
处对y的偏导数,记为
,即
已知二元函数
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ef4d7f0f6d30a19ec9cdc38292fe4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b51e91889030089d673d5be176285e06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4a1d0dba29a77dd111efcde543d6c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb6a4781b020b879519321e05c299f6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce932ad59093d127b5ed26a604ba58b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16679ab3fd44821adad3ffb1c07820b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b89c85c3e1599b32abfb0c110eeb8c16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9075362afb576736e4807884facf7d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4a1d0dba29a77dd111efcde543d6c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb6a4781b020b879519321e05c299f6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cf78a454b544d8456579846fd3fc5d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2abd1dffd364401d6db54db52c47f39e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc5d136f0213fb75304724940b83349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26b1b075a99dd36d0ceab0a4ad6f986.png)
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名校
10 . 已知函数
.设k为正数,对于任意x,若
,
二者中至少有一个大于2,则
的取值范围是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/171c4f4e98da070d52dd85c468dbfd98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d09a2b7c019dae83e027830b82b3ee8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/338a48ceb08b63ca1f2f6642d9274f05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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2024-05-14更新
|
272次组卷
|
2卷引用:湖北省名校教研联盟2023-2024学年高三下学期4月联考数学试题(新高考卷