解题方法
1 . 已知函数
,若
的最大值与
的最大值相等,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eca184c2cf8be030b7104c91af91dafa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e56e3224d58e0cfd256493f3fc63df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() ![]() | C.![]() | D.![]() |
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2 . 已知集合
,
,则
的子集个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff3ae11869faac67c9952585542eebc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a8fb59616a500d3d3957c0d9062569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.8 | B.16 | C.32 | D.64 |
您最近一年使用:0次
解题方法
3 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1264ff32a7d08c98adabe7323b57882f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bcb2752cb3a3ac840fec5a1259eb4d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb61eaa47f7e587d07a22ef379118df7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
4 . 已知函数
则
的零点个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6a7ffed67a855456f5e5acac7d8a370.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/469404df3132040ba5cb45385eb01e60.png)
A.4 | B.5 | C.6 | D.7 |
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5 . 若
,则
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/476c4f616b8c043932404b7ef79feaac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 已知
,且满足
,则下列关系正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c4aa46e2bdec36770ee57fe67639ac2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4091d4a1362e28356efe35f32ff65d6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
7 . 已知实数
满足
,则下列关系中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ad52f8cd893437ee1f53745388d447.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 已知
是定义在区间
上的奇函数,且
,当
,
,且
时,有
成立.
(1)判断
在区间
上的单调性,并证明;
(2)对于任意
,若
对所有的
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc4c79d578d4b0d74b84c3f6579e8806.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96bc2eeaca8a8ce4bcce2bff011a11bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d01645cf54dd71aa3d55f8f40c9bdaf.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
(2)对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1591d4244dcf5539a4ae98f554e91e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b028a4f2b7ca6a6777473fe30321ee4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec25b9d7ca47b780a744c2ebbf31d925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
9 . 已知函数
,函数
有三个不同的零点
且满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/637d7330893538dfadf50b7f99c22e2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc9c82c1ec9a0ff6eec86178962285f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01f421e7c8cee899b1c9e70cbbbe7b83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
A.![]() | B.![]() ![]() |
C.![]() ![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
10 . 若函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e74553d94cfd80564a0f5c31b6615d0.png)
且
满足对任意
,都有
成立,则
的值可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e74553d94cfd80564a0f5c31b6615d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e622d1087ac55db6fa3e450199446f3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42bb28003d53334358dddcbb449ba0b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698cf53f76a1d637dfe2732d0a866eec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.2 |
您最近一年使用:0次
2024-01-10更新
|
792次组卷
|
5卷引用:河南省沁阳市高级中学2021-2022学年高一上学期期末模拟数学试题
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