名校
解题方法
1 . 已知定义在
上的函数
满足:
.
(1)求函数
的解析式;
(2)已知
,解关于x的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c521afba9eb55d6bae6fc983a741ca65.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1105a19a3c33368c62449c169f6d84c5.png)
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解题方法
2 . 定义域为
的函数
满足
,直线
:
与两坐标轴分别交于
、
两点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1411eb3c100fac3adb89fb5a362aac4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f01d7456ffc46ebad4911db2868dd0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.![]() |
B.![]() ![]() |
C.当直线![]() ![]() ![]() |
D.函数![]() ![]() |
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3 . 已知
,则
的值为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/863ae0c491e93801e5950d0de1118fc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3627e4ccde7d69c49034a4a2d10bee5.png)
您最近一年使用:0次
4 . 已知函数
的定义域为
,且
对任意正实数x,y都成立,则下列结论一定成立的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa9d82437c282fe6fb796b7e2fcdcf0.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
5 . (1)已知
,求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4170f64720139ada671bd9896c7c6e22.png)
(2)已知
为二次函数,且
,求
.
(3)已知
且
,求
的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52718cd4a4c4002993929b537f4cc5d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4170f64720139ada671bd9896c7c6e22.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b52265a268ea0d46a816309b91bd3d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c730a3acc866bf3f6da087260214621.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c27ab806ec806a7a6763bcb8bd7b50b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
名校
解题方法
6 . 已知
是定义在
上的单调函数,且
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b0e2ab76ae5e782f0017ca5fbc7295.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e81b4aac721bcd4a49593b48a28a8f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8226a090724812b6550cb9b0ee76746d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b0e2ab76ae5e782f0017ca5fbc7295.png)
您最近一年使用:0次
2023-11-01更新
|
698次组卷
|
4卷引用:辽宁省辽阳市2023-2024学年高一上学期期中数学试题
名校
解题方法
7 . 设函数
的定义域为
,
为奇函数,
为偶函数,当
时,
.若
,则下列关于
的说法正确的有( )
![](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/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0eac2b31a19918895e5af2d316490e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fce15aa17ef3c679faeaaddbeb36823c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26ca7d4a0dd6c10363a5e198baf316ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
您最近一年使用:0次
2023-09-05更新
|
1012次组卷
|
7卷引用:江苏省扬州市扬州中学教育集团树人学校2023-2024学年高一上学期期中数学试题
名校
8 . 写出一个满足:
的函数解析式为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80550fccd6ea5002d636bb5f149c0d7f.png)
您最近一年使用:0次
2023-04-20更新
|
1389次组卷
|
7卷引用:内蒙古自治区兴安盟乌兰浩特第一中学2023-2024学年高一上学期期中考试数学试题
内蒙古自治区兴安盟乌兰浩特第一中学2023-2024学年高一上学期期中考试数学试题广东省深圳外国语学校2023届高三第7次月考数学试题(已下线)第02讲 3.1.2函数的表示法(精讲精练)(1)-【帮课堂】(已下线)专题05 函数的概念及其表示-期中考点大串讲(人教A版2019必修第一册)(已下线)第01讲 函数的概念(八大题型)(讲义)(已下线)5.2 函数的表示方法(1)-【帮课堂】(苏教版2019必修第一册)(已下线)重难点2-2 抽象函数及其应用(8题型+满分技巧+限时检测)
名校
9 . 已知定义在
上的单调函数
,其值域也是
,并且对于任意的
,都有
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](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/e64541d7f445079207b6f671adc7d662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afe7331a466c477318db94cb0d4f441e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/844807186a48f23508a73e463b3c0c58.png)
A.0 | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 解答下列问题:
(1)已知
是一次函数,且满足
,求
的解析式;
(2)已知
满足
,求
的解析式.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d744574803077433d8f181566aca3e8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bbbd50c3bbea567733683e1f78a8e77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次