名校
1 . 已知
,下列四个结论:①
,②
,③
,④
.其中错误的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e1bb486cbf98ae341a35a17e79fae7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7b0e6eb011614deef2d50ceab01c8d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e0b26fa1a2c42bf24833e241ea25a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec504e75b5fe6435a94047a2f0b9443.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9dd82388f903f53c58ff6d655dd7d14.png)
A.1 | B.2 | C.3 | D.4 |
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解题方法
2 . 已知
,不等式
恒成立,则实数
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28d3815052a73da51fc087867c0c725c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
3 . 下列不等式中正确的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-16更新
|
301次组卷
|
3卷引用:2024届河南省名校联盟考前模拟大联考三模数学试题
解题方法
4 . 如图,在等腰梯形
中,
∥
,
,
,
.点
是线段
上的一点,点
在线段
上,
.
命题①:若
,则
随着
的增大而减少.
命题②:设
,若存在线段
把梯形
的面积分成上下相等的两个部分,那么
,
随着
的增大而减少.
则下列选项正确的是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4aca5534bce25acaeb7379deed8f8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b716d411a9e865ba6e60a83cdf65879.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff5a86745bfe1dfe7bc2683811210330.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a1813a040cdcd5c345538ab2a192718.png)
命题①:若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d1be1437712a3f286efb87481bb875a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2330ceffc14c92ff9804c54d9a9717c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
命题②:设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29dfebefd907eed364f1aa95697786d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77f4b20658d64d6b40520e96ef8c26ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e84c4da43d045928eb1d4c19945e145f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
则下列选项正确的是( ).
A.命题①不正确,命题②正确 | B.命题①,命题②都不正确 |
C.命题①正确,命题②不正确 | D.命题①,命题②都正确 |
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名校
5 . 已知
,
,则
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f6ee6f0892a7f1685bad76c650bef4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f949a6f6f56a703a04011c7c376e2e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024·全国·模拟预测
6 . 下列正确结论的个数为( )
①
②
③
④![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3e94b6e42bf4eaab31ebfa642effbd.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da48d1a462054169758ce4bbed704845.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0a1378cbfe2328652be559282e13835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8f73ab490baad65931aef239db69ff3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3e94b6e42bf4eaab31ebfa642effbd.png)
A.1 | B.2 | C.3 | D.4 |
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7 . 在数学中,布劳威尔不动点定理是拓扑学里一个非常重要的不动点定理,它可应用到有限维空间,并构成了一般不动点定理的基石.简单来说就是对于满足一定条件的连续函数
,存在一个点
,使得
,那么我们称
为“不动点”函数.若
存在
个点
,满足
,则称
为“
型不动点”函数,则下列函数中为“3型不动点”函数的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66f66a2b3d90f0d935d6c8ebaf675349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa5ccfc1cda3bffa5ac14055148caba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e197d4674d78a7ffe82ee1852c4fff63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-04-10更新
|
927次组卷
|
5卷引用:安徽省池州市第一中学2024届高三第一次模拟联合检测数学试题
安徽省池州市第一中学2024届高三第一次模拟联合检测数学试题(已下线)专题12 导数的综合问题(过关集训)(已下线)压轴题01集合新定义、函数与导数13题型汇总-2(已下线)情境7 创新定义命题福建省三明市第一中学2023-2024学年高二下学期期中考试数学试题
解题方法
8 . 已知
是定义在
上的函数,其图象是一条连续不断的曲线,设函数
,下列说法正确的是( )
![](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/3fe1bc2ba6b989c9b337ec68f578a8b5.png)
A.若![]() ![]() ![]() ![]() ![]() |
B.对于任意实数![]() ![]() ![]() ![]() ![]() |
C.对于任意实数![]() ![]() ![]() ![]() ![]() |
D.若函数![]() ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
9 . 已知函数
,若
有三个不等零点,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5389a476e0824df05e7e88a218b2ca1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e99c2c5821b3e41c4296c29a0f8e0537.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 已知双曲线
,在双曲线
上任意一点
处作双曲线
的切线
,交
在第一、四象限的渐近线分别于
两点.当
时,该双曲线的离心率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91627084e8edbdd39892c9efe272443e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/849836655ce19cde5a10cd3107576a99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ebaa32f4f1f4f807ca9aeb7fb29951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57a113545eda1e8453cb3c0d229d0089.png)
A.![]() | B.8 | C.![]() | D.![]() |
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