名校
解题方法
1 . 已知函数
则下列结论正确的有( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bd44143ef65f93316c257eccf191f4b.png)
A.![]() ![]() |
B.函数![]() |
C.方程![]() |
D.直线![]() ![]() |
您最近一年使用:0次
2024-02-05更新
|
283次组卷
|
5卷引用:江苏省东台市2023-2024学年高一上学期期末考试数学试题
江苏省东台市2023-2024学年高一上学期期末考试数学试题江苏省盐城市建湖高级中学2023-2024学年高一下学期学情检测(2月)数学试题(普通班)(已下线)专题02三角函数的图像与性质期末10种常考题型归类-《期末真题分类汇编》(人教B版2019必修第三册)广东省茂名市高州市石鼓中学2023-2024学年高一下学期第一次校际联考数学试卷湖南省衡阳市衡阳县第四中学2023-2024学年高一下学期第一次月考数学试题
解题方法
2 . 已知函数
若
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417e1a12ad5a09282f11364fbaac56bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5d693df2793df615bbcb0343b5182f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
3 . 已知函数
有且仅有3个零点,则正数a的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78aa1cfdcb3b746083c6c4efbd0f77f9.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知定义在
上的函数
,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/287109fd9b95b35e2e0dd1cbcb5ef480.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e27e93885b0c979829aa6b512832528.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25d8ad5b64dda4b4334f859b100f2bbc.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1823f96ad283f9238d2f9845cd064a79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25d8ad5b64dda4b4334f859b100f2bbc.png)
您最近一年使用:0次
6 . 函数
的定义域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be327d1171cf3e71c18644b00bce0d38.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知函数
的定义域为集合
,函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68926461f657c4821fb8fc193d6f951f.png)
的值域为
.
(1)当
时,求
;
(2)若
是
的必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66ceb3f9313a3eb416461d7915aa9168.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68926461f657c4821fb8fc193d6f951f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6b083d22b48257ef11c79fb6f70a993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
8 . 若
在
上是增函数,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b32af490be96a82321e81ee90cf5b3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
9 . 已知
是定义域为
的奇函数,当
时,
,则
( )
![](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/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c93ad41d9c5be993190e7f4833a4ae77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0632bc67a48ee16de53fe7e19ec3328.png)
A.![]() | B.![]() | C.4 | D.12 |
您最近一年使用:0次
名校
10 . 已知函数
满足:①对任意
,
;②若
,则
.则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5ab4b75fa22deba7fcbcdcb31dd45b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8a9fa465d83ad1ec629bda8b9d1be67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a11a069688e4c797fcf527eab15afa82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68ca9ba4cbc0d91bc2c6301e9d23d077.png)
A.![]() | B.![]() |
C.若![]() ![]() | D.若![]() ![]() |
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2024-01-23更新
|
1868次组卷
|
5卷引用:江苏省泰州市2023-2024学年高一上学期1月期末调研数学试题