解题方法
1 . 已知
不是常数函数,且满足:
.①请写出函数
的一个解析式_________ ;②将你写出的解析式
得到新的函数
,若
,则实数a的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18a8a9d79a3e0ae1ac03c874c7c6caa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cd283b96778ee18fa785383b5107e71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb7df298a9364b36e079a61caec815c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4a880176a4707912382bccb0bdaa5ce.png)
您最近一年使用:0次
2024-01-21更新
|
702次组卷
|
5卷引用:贵州省六盘水市2022-2023学年高一上学期期末教学质量监测数学试题
贵州省六盘水市2022-2023学年高一上学期期末教学质量监测数学试题(已下线)专题03y=Asin(ωx+φ)的综合性质期末8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)福建省部分优质高中2023-2024学年高一下学期入学质量抽测数学试卷2024届高三新改革适应性模拟测试数学试卷一(九省联考题型)(已下线)黄金卷05(2024新题型)
2 . 已知非零实数a,b,若
,
为定义在
上的周期函数,则( )
![](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)
A.函数![]() | B.函数![]() |
C.函数![]() | D.函数![]() |
您最近一年使用:0次
3 . 设a为非零常数,函数f(x)的定义域为R.对于任意的实数x,下列说法正确的是( )
A.若![]() ![]() |
B.若![]() |
C.若![]() |
D.若![]() ![]() |
您最近一年使用:0次
名校
解题方法
4 . 下列说法错误的是( )
A.函数![]() ![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.若对![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
2022-01-16更新
|
576次组卷
|
2卷引用:吉林省长春外国语学校2021-2022学年高一上学期期末考试数学试题
名校
5 . 定义域为
的函数
,对于给定的非空集合
,
,若对于
中的任意元素
,都有
成立,则称函数
是“集合
上的
函数”.
(1)给定集合
,函数
是“集合
上的
函数”,求证:函数
是周期函数;
(2)给定集合
,
,若函数
是“集合
上的
函数”,求实数
、
、
所满足的条件;
(3)给定集合
,函数
是集合
上的
函数,求证:“
是周期函数”的充要条件是“
是常值函数”.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc487556ec9fca7872e6fdbbe16136d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ff5f184ffc037cb5dabfd32a03a6ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875be7d4b5aee30eea8c4ad8d862914a.png)
(1)给定集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/265e81e52218232e16c78f57b3aa0de9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875be7d4b5aee30eea8c4ad8d862914a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)给定集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f1431bca7e0baac283abc1974afe4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be3dea43b478cd72cb419548c21fad67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875be7d4b5aee30eea8c4ad8d862914a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
(3)给定集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080550853fb08fc020f092e2e9b44843.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f786a5701dc1a8a015e8843c3360151b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875be7d4b5aee30eea8c4ad8d862914a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f786a5701dc1a8a015e8843c3360151b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f786a5701dc1a8a015e8843c3360151b.png)
您最近一年使用:0次