名校
解题方法
1 . 设定义在
上的函数
,则不等式
的解集是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/113cc2eb1633f22868d0f178b7dbdd74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f35a0eadcae4a9958361bbcb2778e65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df9850dfbd2bab54356612470fda2e1b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 已知函数
,若等差数列
的前
项和为
,且
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7cd8723cc44fafc68e407d6204cc706.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.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/1465865772b9e0e53a212c52e5a08250.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84df3e37c79a3a4059b0b1c2dc8bc734.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780019495df34d40fff9d8f31bbf3e74.png)
A.-4048 | B.0 | C.2024 | D.4048 |
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名校
3 . 已知实数
,若函数
满足:当
时,
恒成立,则
可取值的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/197201f54d2f67312bd64d41bb1b139d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5293fa189c3325a5c03994525e619789.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/117ddce61379e226df0f97a9c9388029.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f035a5c974a73b3f716caf61042bd4e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
A.4 | B.3 | C.2 | D.1 |
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4 . 在下列函数中,值域为
的偶函数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
5 . 对于定义域为
的函数
,若对任意的
,当
时都有
,则称函数
为“增函数”,若函数
的定义域
,值域为
,则函数
为“增函数”的有( ) 种.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbc1bc250c8a6523a1be394ff48d4a51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61ee7abd882ba99660bca68ebf544cd6.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/e17a2aa070638443726e3322801c7155.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0953af9758f3469f8bc16a061122a771.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.5 | B.6 | C.7 | D.8 |
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解题方法
6 . 设函数
,若
恒成立,则实数a的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e315a6683ed4833d621fbe0d190e0df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/018857ec6e498113b3b12a730d9313da.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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7 . 已知函数
的定义域为
.
命题
:若当
时,都有
,则函数
是D上的奇函数.
命题
:若当
时,都有
,则函数
是D上的增函数.
下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbcba9ab52d6b482665b3c174c763eb6.png)
命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/621dcdcda531ea579ce0af1380e602d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd1f95db0eedb357ee977acb20633f9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/580c300d1699fc2145c914a0c99ae585.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5388a6f23531c3fdd1a32f0cc6a6e8a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
下列说法正确的是( )
A.p、q都是真命题 | B.p是真命题,q是假命题 |
C.p是假命题,q是真命题 | D.p、q都是假命题 |
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名校
8 . 下列函数中,在区间
上为严格增函数的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-23更新
|
531次组卷
|
2卷引用:上海市杨浦区2024届高三下学期二模质量调研数学试卷
名校
解题方法
9 . 已知函数
的定义域是R,
的导函数为
,且
,
,若
为偶函数,则下列说法中错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59a5bb4ea397df3f6108daca318a79ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7f8e496e36c3b89df188fd53140f3ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4818a27315fcd9e0c75226fb1203516.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
A.![]() |
B.![]() |
C.若存在![]() ![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() |
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2024-04-22更新
|
279次组卷
|
3卷引用:上海市华东师范大学第二附属中学2023-2024学年高二下学期期中考试数学试题
上海市华东师范大学第二附属中学2023-2024学年高二下学期期中考试数学试题上海市南洋模范中学2023-2024学年高二下学期5月月考数学试卷(已下线)专题05导数及其应用全章复习攻略--高二期末考点大串讲(沪教版2020选修)
解题方法
10 . 已知
,有下列两个结论:
①设
的值域为A,则
;
②对于任意的正数a,
存在奇数个零点.
则下列判断正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4bb8c6c99901803f74342736b6a4dd.png)
①设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6c23da5b9dfb07dfe68d89d46dd33c1.png)
②对于任意的正数a,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0384a0466920e5bf00231a5c5bf77969.png)
则下列判断正确的是( )
A.①②均正确 | B.①②均错误 | C.①对②错 | D.①错②对 |
您最近一年使用:0次