名校
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45f508a86f58cc00649b92112b91e23b.png)
,
,
是函数
的零点,且
的最小值为
.
(Ⅰ)求
的值;
(Ⅱ)设
,若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45f508a86f58cc00649b92112b91e23b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58ddbb5cfaedab59c97125105c3fe590.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/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad4e94463a0f22990789c5494916e844.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
(Ⅱ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ba80eb5253bed4d4834ebbf39980424.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8126dc0bf41be5f3de5dfb0bf028fa17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e8c240fe4c8eed3a4cb552b8f5dbad4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22d521f8d021b20757d7a68107fcef1d.png)
您最近一年使用:0次
2019-05-13更新
|
3110次组卷
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14卷引用:河北省石家庄市第一中学2019-2020学年高一上学期期末数学试题
河北省石家庄市第一中学2019-2020学年高一上学期期末数学试题【市级联考】辽宁省大连市2019届高三第二次模拟考试数学(文)试题【市级联考】辽宁省大连市2019届高三第二次模拟考试数学(理)试题山西省长治市2019-2020学年高三上学期九月份统一联考数学(理)试题2019年9月山西省长治市高三上学期第二次联考数学(理)试题四川省南充市阆中市阆中中学2019-2020学年高三上学期10月月考数学试题江西省南昌市南昌县莲塘第一中学2019-2020学年高三上学期12月月考数学(文)试题2020届福建省厦门双十中学高三上学期第二次月考数学试题百校联盟2019-2020学年高一春季开学测试数学试题江西省红色七校2019-2020学年高三第二次联考理科数学试题安徽省六安市舒城中学2019-2020学年高一下学期第一次月考数学(理)试题(已下线)专题07 三角函数与解三角形问题 第一篇 热点、难点突破篇 (练)-2021年高考数学二轮复习讲练测(浙江专用)江苏省镇江市丹阳高级中学2020-2021学年高一(1-16班)下学期3月大练数学试题江苏省南京市秦淮中学2020-2021学年高一下学期第一次质量检测数学试题
名校
2 . 已知函数
(
,
)的部分图象如图所示,其中
,
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/17/bce39ce3-22ff-457c-8150-bb08453a9e74.png?resizew=166)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0a16226c3e25510313eafbb84e5c34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3f3f988d5c9779c42e102beab66f9fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42a2b8b43e1fe82fc439d145e91b860c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d598b53ebe67b3576315001138268eb.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/17/bce39ce3-22ff-457c-8150-bb08453a9e74.png?resizew=166)
A.![]() |
B.![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
3 . 已知函数
的部分图象如图所示,其中
,且
的面积为
,则下列函数值恰好等于
的是( )
![](https://img.xkw.com/dksih/QBM/2022/4/7/2953183843794944/2955657418604544/STEM/48d6796c-fd56-4f63-b405-cd7839f36dad.png?resizew=150)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efb1b7b4eef943d1bd2a15e72f4e62f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9e4f55c9c031c394638c238cdb05af2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/2022/4/7/2953183843794944/2955657418604544/STEM/48d6796c-fd56-4f63-b405-cd7839f36dad.png?resizew=150)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-04-11更新
|
848次组卷
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5卷引用:河北省衡水市深州市部分学校2022届高三下学期3月联考数学试题
河北省衡水市深州市部分学校2022届高三下学期3月联考数学试题(已下线)重难点03 四种三角函数与解三角形数学思想(核心考点讲与练)-2023年高考数学一轮复习核心考点讲与练(新高考专用)辽宁省实验中学东戴河分校2022-2023学年高三上学期10月月考数学试题江苏省南通市海安高级中学2023届高三下学期一模数学试题广东省深圳市人大附中深圳学校2024届高三上学期10月月考数学试题
4 . 已知函数
(
,
,
)的部分图象如图所示,则下列四个结论中正确的是( )
![](https://img.xkw.com/dksih/QBM/2022/1/21/2899348924710912/2909093801467904/STEM/0bc93f6bfa6d4b63b9de8ebb9a72aff2.png?resizew=304)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5e2a383cb47eb87493e86c8c40caf0.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/aa6af3e2115ce0aaf5b99ac70c4441d1.png)
![](https://img.xkw.com/dksih/QBM/2022/1/21/2899348924710912/2909093801467904/STEM/0bc93f6bfa6d4b63b9de8ebb9a72aff2.png?resizew=304)
A.若![]() ![]() |
B.点![]() |
C.函数f(x)在区间![]() |
D.函数f(x)的图象可以由函数![]() ![]() |
您最近一年使用:0次
2022-02-04更新
|
916次组卷
|
4卷引用:河北省沧州市海兴县2023届高三上学期12月调研数学试题
5 . 已知函数
的部分图像如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/19/8aad51f5-590c-4f23-a72f-51827db453dd.png?resizew=206)
(1)求函数
的解析式,并写出函数
的单调递减区间.
(2)已知函数
,则
的图像可由函数
的图像经过怎样的变换得到?叙述变换的具体过程.
(3)求
在区间
上的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34972dc4df872620454e8b0227ffafda.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/19/8aad51f5-590c-4f23-a72f-51827db453dd.png?resizew=206)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc769d325317337f7d09f80f4937a3ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e022c69aa5516b4a4102807b4b062ad8.png)
您最近一年使用:0次
名校
6 . 如图,已知函数
的图象,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba4118f55f408811a195b8d115db12ed.png)
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/14/13fe9fda-7a54-492d-b62e-7370fdd20d47.png?resizew=197)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31a88f614a6db2ec8b344b6f233efad6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba4118f55f408811a195b8d115db12ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e8b4bbd2f9912adfc9864c0e1e76a9d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/14/13fe9fda-7a54-492d-b62e-7370fdd20d47.png?resizew=197)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-03-04更新
|
864次组卷
|
3卷引用:河北省2022届高三仿真模拟卷(二)数学试题
名校
解题方法
7 . 已知函数
(
,
,
)的图象如图所示,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/2d5058f0-e5d4-40f1-87f1-41298b133dd8.png?resizew=175)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.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/aa6af3e2115ce0aaf5b99ac70c4441d1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/2d5058f0-e5d4-40f1-87f1-41298b133dd8.png?resizew=175)
A.![]() |
B.对于任意![]() ![]() ![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
2022-01-16更新
|
843次组卷
|
5卷引用:河北省文安县第一中学2022-2023学年高一(清北班)上学期10月月考数学试题
名校
解题方法
8 . 已知函数
的部分图像如图所示.
![](https://img.xkw.com/dksih/QBM/2022/7/18/3025132439199744/3029567945867264/STEM/c37c2baae13a4c02b91be76622ec48fe.png?resizew=141)
(1)求函数
的解析式;
(2)若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa97014d3fd47bc9eb1870b6595a1a46.png)
![](https://img.xkw.com/dksih/QBM/2022/7/18/3025132439199744/3029567945867264/STEM/c37c2baae13a4c02b91be76622ec48fe.png?resizew=141)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd0f76789ad7e4f310ccd984b4009a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b86b4790c483df0f654898d36033f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6f90c4754e6b6fc862d72943fb35569.png)
您最近一年使用:0次
2022-07-24更新
|
816次组卷
|
2卷引用:河北省保定市曲阳县第一中学2023届高三上学期9月摸底数学试题
名校
9 . 已知
(其中
,
)的部分图象如图所示,下列四个结论:
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/1/9a213357-64e4-4e09-8215-1cea6228d737.png?resizew=141)
(1)函数
的单调递增区间为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(2)函数
的单调递减区间为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(3)函数
的最小正周期为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
(4)函数
在区间
上有5个零点.其中正确的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddebcb5cc7826c4a9acb9edb56617af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417d254ddbb90974f271dbc8c60e8782.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/1/9a213357-64e4-4e09-8215-1cea6228d737.png?resizew=141)
(1)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1711950272d7cf9c3e22a39b403bf3f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fad6bc827198de5530cfeda48f72e195.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99113aa566c59f407a2f10bacd469a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
(4)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99113aa566c59f407a2f10bacd469a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/955fade76485dacdee5d82108d9c58c3.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
2022-09-29更新
|
802次组卷
|
4卷引用:河北省唐山市第一中学2022-2023学年高三上学期期中考试数学试题
解题方法
10 . 已知函数
的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/15/9fc1cbbf-b29a-45c0-a04d-bfbeeb356ef4.png?resizew=155)
(1)求
的解析式;
(2)求
在
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25929377addc30d400ec334b68a2865d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/15/9fc1cbbf-b29a-45c0-a04d-bfbeeb356ef4.png?resizew=155)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
您最近一年使用:0次
2023-10-26更新
|
357次组卷
|
7卷引用:河北省邢台市名校联盟2024届高三上学期期中数学试题