1 . 已知函数,
.若对于给定的非零常数
,存在非零常数
,使得
对于
恒成立,则称函数
是
上的“
级类周期函数”,周期为
.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcac1e85463a3177f487d896b3d1d24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e78e89bf3b88c415496c232017f33196.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d8d2ec68ea39231fe28988fdb017438.png)
(2)在(1)的条件下,若对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a386d4e30faf77d98a234085e863b68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63181f6f8fb4904131e9f213f42960a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(3)是否存在非零实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac6dd7649dd081514391833f088a91e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
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2023-03-20更新
|
696次组卷
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3卷引用:河南省桐柏县第一高级中学2022-2023学年高一下学期第3月月考数学试题
2 . 已知函数
的最小正周期为
,且当
时,
取得最大值
.
(1)求
的解析式及单调增区间;
(2)若
,且
,求
;
(3)将函数
的图象向右平移
(
)个单位长度后得到函数
是偶函数,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a64f40cd8b6c68302238eb4f555bdd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24db7b603aebdee8e298d1fe49c848e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce5a1ade70877a432c99cdb17c462e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10e689185a1e19db18def411fa95905d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
(3)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
3 . 若函数
在区间
上的最大值、最小值分别为
、
,则
的值为( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/126727c072cc09901243f947e3dcc6a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/156a11723228de4e8d9db379db944c1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaacfaef44a654c0a1c283ef03fc0550.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-04-10更新
|
1591次组卷
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6卷引用:河南省南阳市第一中学校2021-2022学年高三上学期第二次月考数学(理)试题
河南省南阳市第一中学校2021-2022学年高三上学期第二次月考数学(理)试题河南省焦作市温县第一高级中学2021-2022学年高三上学期9月月考数学(理)试题河北省定州中学2018届高三下学期第一次月考数学试题1北京市东城汇文中学2017-2018学年高三上期中(理)数学试卷(已下线)专题07 函数的性质-单调性、奇偶性、周期性-2(已下线)模块一 专题2 函数(1)