名校
1 . 函数
的部分图象如图所示.
的解析式;
(2)函数
的图象与直线
恰有三个公共点,记三个公共点的横坐标分别为
且
,求
的值;
(3)函数
,若对于任意
,当
时,都有
成立,求实数
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8958a4b164d0c948463dbe9493f3b2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ab16c6e761bd1a49431dc260a18aaa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61a10c3b431d95bb70bacd0a793d5582.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b8ec9d4206ea66a02de5c4a1e1e911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d908c6149c0d8daa19d6e2ceeaa5ed43.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d1a9ae1879a6e0a877f5419816f23d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c765386a72600b7cb1edefeebf85178e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7c275478058e1692840b80919cc201.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
2024-04-02更新
|
487次组卷
|
2卷引用:江西省南昌市第二中学2023-2024学年高一下学期月考(一)数学试题
解题方法
2 . 已知函数,其中
,
.
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d24e84296818c3f2dd5007ba315cfe2.png)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee7f3b1a0e893be847b24a74239d153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5897b586cdd607992d899a006e1e0597.png)
您最近一年使用:0次
3 . 已知函数的图象关于点
对称.
(1)求φ的值;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69ba2b50c33e1da0cc69e38315b9c72.png)
您最近一年使用:0次
解题方法
4 . 定义域为
的奇函数
满足
,当
时,
,且
.
(1)当
时,画出函数
的图象,并求其单调区间、零点;
(2)求函数
在区间
上的解析式.
![](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/9e298fe246eef819dd9b1edabe3bb9cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcac1e85463a3177f487d896b3d1d24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74088e31acd9bc94dc8bc34e616bef64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21946a223589aa8356e7f9430aed19f0.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1591d4244dcf5539a4ae98f554e91e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5516c1e6bfa2a3f2fad02046ee6cc9f1.png)
您最近一年使用:0次
5 . 函数
(
,
,
)的部分图象如图.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/25/11c847b5-9a69-44d1-a9df-bbe3bcbe8541.png?resizew=166)
(1)求函数
的解析式;
(2)将函数
上的每个点的纵坐标不变,横坐标变为原来的
倍,再将所得图象向右平移
个单位长度,得到函数
的图象.已知函数
若函数
的零点从左到右依次为
,
,…,
,求
的值,并求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68ae6678d22dc7b9125533b2c873b9e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29e1734dcc7697235124fbaba4ba6033.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/25/11c847b5-9a69-44d1-a9df-bbe3bcbe8541.png?resizew=166)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46b460177d1378e42a3d1cd647c6c00b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8b2023b8e0c5c980472ad874f1df676.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c21706e6143b6794a9c719daec196dd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3282e5fde4ae53fcb1bb072a685304c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a83ebbc345b194f2a9063d8e10e40672.png)
您最近一年使用:0次
解题方法
6 . 已知函数
与函数
的部分图象如图所示,图中阴影部分的面积为4.
的定义域;
(2)若
是定义在
上的函数,求关于x的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b557e331150cb0a3c918adae5f12010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b5ea6b3a1e7f9a0830a7e6806bd474f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/228b8b1bde2b19fba3004431bae9b38c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4677729da1d685167328accb5001f2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a54f358cd67308b3cd4a7f7d204d181.png)
您最近一年使用:0次
名校
7 . 已知函数
.
(1)求
的单调递增区间;
(2)求
在
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263b6515dcf00962f33ba153be3969e6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7466d2055b1e49baea19e7e13cf97b77.png)
您最近一年使用:0次
名校
8 . 已知函数
.
(1)若
,求函数
的单调递增区间;
(2)当
时,函数
的最大值为1,最小值为
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a5a951a4a8df40e4779d213f33ee8e6.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fef28320eb8d03e779cce80052aa84df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cab48111d86894eaa7becfc8a40339a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aa78f06633b64c70b3d25bf84b7c191.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
您最近一年使用:0次
2024-03-24更新
|
909次组卷
|
2卷引用:江西省抚州市临川第一中学2023-2024学年高一下学期3月考试数学试题
9 . 为弘扬中华民族优秀传统文化,春节前后,各地积极开展各种非遗展演、文化庙会活动.某地庙会每天8点开始,17点结束.通过观察发现,游客数量
(单位:人)与时间
之间,可以近似地用函数
(
,
)来刻画,其中
,8点开始后,游客逐渐增多,10点时大约为350人,14点时游客最多,大约为1250人,之后游客逐渐减少.
(1)求出函数
的解析式;
(2)腊月二十九,为了营造幸福祥和的氛围,该庙会筹办方邀请本地书法家书写了950幅福字,计划选一时段分发给每位游客,为了保证在场的游客都能得到福字,应选择在什么时间赠送福字?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4700c7e23f2e5d2ca5d6c3b29e7fae06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7c9e46448bc791c441ca02d8f4508eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8679c9c89218d115e443f87d6f13c866.png)
(1)求出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)腊月二十九,为了营造幸福祥和的氛围,该庙会筹办方邀请本地书法家书写了950幅福字,计划选一时段分发给每位游客,为了保证在场的游客都能得到福字,应选择在什么时间赠送福字?
您最近一年使用:0次
2024-03-21更新
|
386次组卷
|
2卷引用:江西省多校联考2023-2024学年高一下学期第一次阶段性考试(3月月考)数学试题
名校
10 . 已知
,
是方程
的两个实数解.
(1)求m的值;
(2)若
为第二象限角,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7d5ef3a3d9a03be91135fc426d57cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefd06c239145a2b6ae87a955aa51414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6a4d7727da1576a395a6e19bfc2f48b.png)
(1)求m的值;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f71b1446d36d87c4e3f99d5bdb66170.png)
您最近一年使用:0次
2024-03-21更新
|
351次组卷
|
4卷引用:江西省南昌市第十中学2023-2024学年高一下学期第二次月考数学试题
江西省南昌市第十中学2023-2024学年高一下学期第二次月考数学试题重庆市铜梁二中2023-2024学年高一下学期第一次月考数学试题(已下线)4.1同角三角函数的基本关系式-【帮课堂】(北师大版2019必修第二册)(已下线)第7章:三角函数章末重点题型复习(1)-【帮课堂】(人教B版2019必修第三册)