名校
1 . 已知函数
,给出下列结论:
①
的最小正周期为
;
②
是
的最大值;
③把函数
的图象向左平移
个单位长度,可以得到
的图象.
其中所有正确结论的序号为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a11b0f312fc2fe92dbe8277fbdd4620.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35e2d7c958e99bcd9d7f251c19ee3544.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9b87f4ef298bdeebf59a0d850aff72c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
③把函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b9643da0c0fea4f099f9a9133d6076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
其中所有正确结论的序号为
您最近一年使用:0次
2 . 已知函数
图象的相邻两条对称轴之间的距离为
,且关于点
对称,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd81ef9a8e35f599733d9a9d512c8332.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/152913f6e7f7fe11ca03d5b3e58d0e01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
您最近一年使用:0次
名校
解题方法
3 . 已知函数
(
)的最小正周期不小于
,且
恒成立,则
的值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92b0d85a1c8330e2ba2a9a004fceea4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef63d9b418ce0a03a8f3cc114fb4e2c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
2024-01-18更新
|
567次组卷
|
4卷引用:山东省济南市2024届高三上学期期末学习质量检测数学试题
山东省济南市2024届高三上学期期末学习质量检测数学试题(已下线)考点4 三角函数的图象及定义域、值域、周期性 --2024届高考数学考点总动员【讲】(已下线)湖北省七市州2024届高三下学期3月联合统一调研测试数学试题变式题11-15四川省眉山市仁寿第一中学校南校区2023-2024学年高一下学期开学考试数学试题
4 . 设函数
,给出下列结论:①
的最小正周期为
;②
在区间
内单调递增;③函数
的对称轴方程为
;④将函数
的图象向左平移
个单位长度,可得到函数
的图象.其中所有正确结论的序号是___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24be7f36953e88cd5985a794f693836a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2de0480722189def25c521bf808e0054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/905910042906b575a829ae19747144ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5881eb05d2adcae4fcb05e4e18817b5a.png)
您最近一年使用:0次
名校
5 . 定义在
上的函数
满足以下两个性质:①
,②
,满足①②的一个函数是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d3dfb9993f0852e443ea196e974013d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0778b0ca91abc0d97e4401bdc7bcf04e.png)
您最近一年使用:0次
6 . 已知函数
的图象关于点
对称,
是
的一个极大值点,
是
的一个极小值点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62731b0c937a19745feed6aa2b37644a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9420f3b084d8e6114069cdfcda8cfaeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3038a4b8c02b12b821fbd0fd69145900.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62731b0c937a19745feed6aa2b37644a.png)
您最近一年使用:0次
名校
7 . 已知函数
的图象与直线
连续的三个公共点从左到右依次为
,
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212693a989c3c470084ba63488f46432.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df182205783e6014e3eb3770ddcb37f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7259b54e70ea3afea40feac967445fba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c6922bf92b4ef2b89f11b727d7d0a27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212693a989c3c470084ba63488f46432.png)
您最近一年使用:0次
2023-09-09更新
|
340次组卷
|
2卷引用:江西省南昌市2024届高三上学期摸底测试数学试题
名校
8 . 已知函数
在区间
有且仅有1个零点,则
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e4e7946a4f10c99dfdc955045c2845.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97f3a7a8f7859a45176672f282ae115f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
名校
9 . 已知数列
满足
,集合
,若
恰有4个子集,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6ff574220c75373ef784deab7887307.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/422804df93305b89eacb69f7e6894fa8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
您最近一年使用:0次
10 . 已知直线
与函数
的图象相邻的三个交点依次为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaaf6b020523769be870a32e0c89d617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/854748afaf5cb18576f52b59d950a83d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6657b9e4edd509ce28cbac295326813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
您最近一年使用:0次