名校
1 . 已知函数
的部分图像如图所示,则
的解析式可能为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/24/73fd2f5d-1879-466e-aed3-fdcc875018a3.png?resizew=264)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/24/73fd2f5d-1879-466e-aed3-fdcc875018a3.png?resizew=264)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
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2022-09-28更新
|
418次组卷
|
2卷引用:重庆市第八中学校2023届高三上学期高考适应性月考(一)数学试题
2 . 已知函数
的部分图像如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/31/ffb42598-4512-4f16-b9a5-c4b1403a271c.png?resizew=183)
(1)求函数f(x)的解析式,并写出其单调递增区间;
(2)在△ABC中,内角A、B、C的对边分别为a、b、c,若
,且a、b是方程
的两个实数根,试求△ABC的周长及其外接圆的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2615cfeb6900d6213329f864679a96b7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/31/ffb42598-4512-4f16-b9a5-c4b1403a271c.png?resizew=183)
(1)求函数f(x)的解析式,并写出其单调递增区间;
(2)在△ABC中,内角A、B、C的对边分别为a、b、c,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61a9871f06582dca09dc8af2cdbb0b8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f86ecf09358a09e52531e814c60342.png)
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2022-01-13更新
|
445次组卷
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2卷引用:重庆市缙云教育联盟2021-2022学年高一上学期期末数学试题
3 . 函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e4892080a918aa2127c09e8d4c28c9.png)
的部分图象如图所示,则下列结论正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/20/9a11007e-d774-4186-b373-30c153dae5aa.png?resizew=230)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e4892080a918aa2127c09e8d4c28c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e1cf31ec5c70b476adfb25c38f4e7f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/20/9a11007e-d774-4186-b373-30c153dae5aa.png?resizew=230)
A.函数![]() ![]() |
B.直线![]() ![]() |
C.若![]() ![]() ![]() |
D.方程![]() ![]() ![]() ![]() |
您最近一年使用:0次
名校
4 . 已知函数
的部分图像如图所示.
(1)求
的解析式;
(2)设
为锐角,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bbbafb3700e876fcee49b1a81cca9c2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b04ec79024e5faea34ef91701f96b7e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/803434a36cde264ad12b157498580db1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6bcbf04c3b7635df9f6578b39f477e1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/10/84a233fe-2abf-43cd-9c10-e9f5ae30fa58.png?resizew=175)
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2018-04-23更新
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11卷引用:重庆市第八中学校2020-2021学年高一(艺术班)上学期期末数学试题
重庆市第八中学校2020-2021学年高一(艺术班)上学期期末数学试题安徽省太和中学2016-2017学年高一下学期期中考试数学试题西藏自治区林芝市2016-2017学年高一下学期期末考试数学试题四川省成都嘉祥外国语学校2017届高三4月月考数学试题江西省南昌市第二中学2019-2020学年高一上学期期末数学试题四川省眉山市2020-2021学年高一上学期期末数学试题(已下线)第05讲 三角函数-【寒假自学课】2022年高一数学寒假精品课(人教A版2019必修第一册)四川省泸州市泸县第五中学2022-2023学年高一上学期12月月考数学试题湖北省襄阳市第五中学2021-2022学年高一下学期期中数学试题辽宁省沈阳市东北育才学校科学高中部2021-2022学年高一下学期4月月考数学试题山东省高密市第三中学2022-2023学年高一下学期4月月考数学试题
名校
解题方法
5 . 已知函数
(
,
,
),将函数
的图象向左平移
个单位长度,得到函数
的部分图象如图所示,则
是
的( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/29/8a36a324-ab65-474e-8d07-5ac92e40c637.png?resizew=176)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20be4abeb3c2da2f31c090ed4b50313a.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/89040554aa79926881b74fe954e4d08a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3b199d124fb9a5bc8438c9884f04534.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80d411d11083e44ecf1881529ecd63e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cd14d58960221814280ef311931aff5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/29/8a36a324-ab65-474e-8d07-5ac92e40c637.png?resizew=176)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
2020-03-30更新
|
905次组卷
|
8卷引用:2020届重庆市名校联盟高三二诊数学(理)试题
名校
6 . 如图,函数
(
,
)在一个周期内的图象(不包括端点)与
轴,
轴的交点分别为
,
,与过点
的直线另相交于
,
两点,
为图象的最高点,
为坐标原点,则
( )
![](https://img.xkw.com/dksih/QBM/2021/1/17/2638244950482944/2638282443522048/STEM/e0f9a7c8-c34c-4ff5-b60c-0ffc04b4cfc2.png?resizew=215)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e4892080a918aa2127c09e8d4c28c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93778ac16acb542c259b9c4c49b410b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16d08be539fd0c87ba492d009d91afa8.png)
![](https://img.xkw.com/dksih/QBM/2021/1/17/2638244950482944/2638282443522048/STEM/e0f9a7c8-c34c-4ff5-b60c-0ffc04b4cfc2.png?resizew=215)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-01-17更新
|
527次组卷
|
5卷引用:重庆市第七中学校2022届高三上学期期中数学试题
名校
7 . 函数
的部分图象如图中实线所示,点C是曲线
的一个对称中心,以C为圆心的圆与
相交于M,N两点,且M在y轴上,则函数
图象的一条对称轴为( )
![](https://img.xkw.com/dksih/QBM/2021/4/28/2709720454840320/2771981806149632/STEM/ca9de26f-b8a2-454a-8c69-4a7a15251cac.png?resizew=264)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd42af99c00f982cbc1b6a88ccddd085.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/2021/4/28/2709720454840320/2771981806149632/STEM/ca9de26f-b8a2-454a-8c69-4a7a15251cac.png?resizew=264)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
8 . 函数
的图象如图所示,为了得到
的图象,可将
的图象( )![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/20/2c870eaf-233a-4063-bc85-d7fb3292bea0.png?resizew=210)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26e837e4a21c799dcac2141289a1c23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5367566cb6f83b7c378ea35e12552.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/20/2c870eaf-233a-4063-bc85-d7fb3292bea0.png?resizew=210)
A.向右平移![]() | B.向右平移![]() |
C.向左平移![]() | D.向左平移![]() |
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2019-11-21更新
|
1134次组卷
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3卷引用:重庆市渝中区巴蜀中学2019-2020学年高考适应性月考卷(三)数学(理)试题
名校
解题方法
9 . 已知函数
(
,
,
)的部分图象如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a1bba2a16b86470432ffcdb6ad84916.png)
____ .
![](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/6ceb0fdbb30776742014e294358122cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a1bba2a16b86470432ffcdb6ad84916.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/16/3c561885-e8bd-473f-9065-2d09fda5ec2c.png?resizew=190)
您最近一年使用:0次
2021-10-05更新
|
490次组卷
|
2卷引用:重庆市第八中学2022届高三上学期高考适应性月考(一)数学试题
名校
10 . 已知
(
),其图象在
取得最大值.
(1)求函数
的解析式;
(2)当
,且
,求
值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d31095340e60e157028e39a19b0ac272.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f56a20bc5fce6b02217627b42249854.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06aeb4e9911e7fc6063d7b3c8a716e73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9e7f874f1f6706c2f2d7b5da2754a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9146fc0a63e5c14a8fa46573e60c07ba.png)
您最近一年使用:0次
2018-08-29更新
|
1388次组卷
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4卷引用:重庆市第十八中学2018-2019学年高一下学期第一次月考数学试题