1 . 已知函数
与
的定义域均为
,
,
,且
,
为偶函数,则下列选项正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f75751309bdbaff164069305dfe1cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4548503c0183e0ae21943b5e93a49af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d0f8954a3c445c0e6214ad5e2bac897.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62c36601834a9a0e473ff9b17cd66458.png)
A.函数![]() ![]() | B.![]() |
C.![]() | D.![]() |
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名校
2 . 以
表示数集
中的最小值,已知不全为
的实数
,
,二元函数
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65d51777d3fca1ee8f588a6c39190dae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da09cd9f0ceea66bee24f530329f62a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1c3c1ed4fb65ab9505ad8078d8d0fb5.png)
A.0 | B.![]() | C.1 | D.2 |
您最近一年使用:0次
2024-03-29更新
|
412次组卷
|
2卷引用:湖北省(圆创)高中名校联盟2024届高三下学期3月月考数学试题
名校
3 . 函数
的定义域为
,且满足
,当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322eb46d949b9580bcc057d146b7fc58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71bb7883ea87e6275472dbe14ee62357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/010c9c6a08c8a26cbb84b28062eced4e.png)
A.![]() |
B.![]() ![]() |
C.若对任意的![]() ![]() ![]() ![]() |
D.若函数![]() ![]() ![]() |
您最近一年使用:0次
名校
解题方法
4 . 已知函数
,若存在
,使
,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/663002366321c828ab3a21e59019e849.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8818000e7fd39f811f362b93929a634c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5529118eafa63ed2c5e0e9e4fa11f204.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 已知函数
,若方程
恰有6个不相等的实数根,则实数
的值可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bc616221da740de2d4b6931426aaf35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24e732cb17ccbb34d2b2599fba7dad2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.2 | B.3 | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 对任意的
,不等式
恒成立,求正实数
的取值范围是__________ .(其中
是自然对数的底数)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/994dcf841d356002fcebaed37497013c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c48bad4e4c921e92f47e57e1a24f6d2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00108fe668a98c905f3f92b720e35a0b.png)
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7 . 已知函数
,若方程![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9c0d827ef8598ba6b70b34b2bdcd1e9.png)
有三个不同的零点
,
,
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/444f7f1f30e332b41c0aa3af87d46fa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9c0d827ef8598ba6b70b34b2bdcd1e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f8d1a34435611f6a59eac3dbfeb6e17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
A.实数![]() ![]() | B.函数![]() ![]() |
C.![]() ![]() | D.函数![]() |
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解题方法
8 . 已知函数
.
(1)判断函数
的奇偶性;
(2)判断函数
的单调性并证明;
(3)若
对任意的
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/362bfce584209628bc4ad3f23e3d7b11.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892e23f6d6a845ac8ee4c9f84fe66ed8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2fb40a36a293471742ce75f6b9635b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-01-05更新
|
709次组卷
|
3卷引用:湖北省咸宁市崇阳县第二高级中学2023-2024学年高一上学期数学模拟考试试题(一)
湖北省咸宁市崇阳县第二高级中学2023-2024学年高一上学期数学模拟考试试题(一)云南省祥华教育集团2023-2024学年高一下学期5月联考数学试题(已下线)高一上学期期末数学考试模拟卷-【题型分类归纳】(人教A版2019必修第一册)
名校
解题方法
9 . 若函数
,且
,
;
(1)当
时,求不等式
的解集;
(2)已知函数
,
(i)求函数
的值域;
(ii)对于区间
上的任意三个实数
,不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e5ed0bc80cf27184c0eb672168cbd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13231f040ceaa51babf63f2802f1e247.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/104375baf5cef5eb92cfc7cf13b80193.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75bde2e500fd5386e355db9040a1946d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9652e30dad4d1ea51c10b229a10252d.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e3a9ac9d549de534cb5dcb4df4a00.png)
(i)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c388166862b3ccfcc7ca749ebe5949.png)
(ii)对于区间
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417ab20883d799aaf311371393fa7d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b8ec9d4206ea66a02de5c4a1e1e911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed9f6a1fe5746a4c166b70441fb9f771.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
10 . 已知函数
,
,
,
,有
成立,则实数
的取值集合为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d95eb357b93c904c43633378d845eb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a525d02c2aeb5be4f3ae1de5811c654d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fbc5ea3dfd4723d8b76af04493ce4e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce41b9226ea83c88bd18a631aa4c8a24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1619068c6812df78c4789dc729ee69c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次