名校
解题方法
1 . 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/2021/1/14/2636080898056192/2638019309076480/STEM/c17cc4be1a77431d9119fcae85e0b001.png?resizew=180)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89612ff74f6ffff6fd19161ce9388f32.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/2021/1/14/2636080898056192/2638019309076480/STEM/c17cc4be1a77431d9119fcae85e0b001.png?resizew=180)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-01-17更新
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295次组卷
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4卷引用:内蒙古赤峰市2021-2022年高三上学期第一次统一模拟考试理科数学试题
名校
解题方法
2 . 函数
(
,
,
)的部分图象如图所示,则函数
的解析式为( )
![](https://img.xkw.com/dksih/QBM/2020/7/30/2516890798555136/2517614478712832/STEM/4d9fb0c74c564907880c6e656048582b.png?resizew=205)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cab5653467178da2e173d28a61302f6.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/5f47dd945ac14e5e1729d19cdb37f682.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://img.xkw.com/dksih/QBM/2020/7/30/2516890798555136/2517614478712832/STEM/4d9fb0c74c564907880c6e656048582b.png?resizew=205)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2020-07-31更新
|
430次组卷
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6卷引用:内蒙古通辽市开鲁县第一中学2020-2021学年高三上学期第一次月考数学(文)试题
名校
3 . 若函数
在一个周期内的图象如图所示,且在
轴上的截距为
,
分别是这段图象的最高点和最低点,则
在
方向上的投影为
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/5/31d97894-d128-4f14-b644-9f97670dd95f.png?resizew=177)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd054ed17be92a64fd60bd00f333d606.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e051d14fd6a787387995331f5e6d026.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad57e3727b7bbd795b05332fbf9649e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f98179421e8a82dde425aab3ecafd544.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12de88a7bce3bae0a16a7d3512ace417.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/5/31d97894-d128-4f14-b644-9f97670dd95f.png?resizew=177)
A.![]() | B.![]() | C.![]() | D.![]() |
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2019-05-06更新
|
659次组卷
|
4卷引用:【全国百强校】内蒙古自治区鄂尔多斯市第一中学2018-2019学年高一下学期期中考试数学(文)试题
名校
4 . 已知函数
的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/2021/1/4/2628988112199680/2632431198257152/STEM/4b9cd1e6-038d-4fe9-92b4-24248b27ca50.png?resizew=246)
(1)求函数
的解析式;
(2)求函数
的单调递减区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eff52e7c43e535e548505c03d47f8f9e.png)
![](https://img.xkw.com/dksih/QBM/2021/1/4/2628988112199680/2632431198257152/STEM/4b9cd1e6-038d-4fe9-92b4-24248b27ca50.png?resizew=246)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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2021-01-09更新
|
264次组卷
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5卷引用:内蒙古赤峰市红山区2020-2021学年高一上学期期末质量检测数学试题
解题方法
5 . 已知函数
的图象(部分)如图所示,则
,
分别为( )
![](https://img.xkw.com/dksih/QBM/2020/4/26/2449789624434688/2449960341364736/STEM/d09b4584-b825-420e-9b41-a3eff2599abf.png?resizew=230)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db3a803daa9893290abeb42514926a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://img.xkw.com/dksih/QBM/2020/4/26/2449789624434688/2449960341364736/STEM/d09b4584-b825-420e-9b41-a3eff2599abf.png?resizew=230)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
6 .
的部分图象如图所示,则函数
的解析式为______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d6e60a6a401af0e03032ee0970d69ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/12/63cbaca2-3832-4889-a5b3-11decd99c418.png?resizew=159)
您最近一年使用:0次
2018-04-04更新
|
609次组卷
|
3卷引用:内蒙古赤峰市2024届高三下学期3.20模拟考试文科数学试题
解题方法
7 . 已知函数
的部分图象如图所示,其中
(点
为图象的一个最高点)
,则函数
=___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc65620e2217ca8a126c27c8e3091804.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b86483401280f1774b40ad8a8509ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5213527c47295c3602b71cad7d4359c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/20/cd71d9cc-f55a-40f2-afc2-0fc684d268d1.png?resizew=169)
您最近一年使用:0次
2020-10-27更新
|
259次组卷
|
6卷引用:内蒙古通辽市奈曼旗实验中学2018-2019学年高一下学期期末考试数学试题
内蒙古通辽市奈曼旗实验中学2018-2019学年高一下学期期末考试数学试题2017届百校联盟高三4月教学质量检测乙卷文科数学试卷2017届百校联盟高三4月教学质量检测乙卷理科数学试卷河南省2017届普通高中高三4月教学质量监测理科数学试题河南省2017届普通高中高三4月教学质量监测文科数学试题(已下线)专题5-3 三角函数图像与单调性、值域归类(1) - 【巅峰课堂】题型归纳与培优练
8 . 点
是函数
的图象的一个对称中心,且点
到该图象的对称轴的距离的最小值为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71923018fa75a27ce7f8796c5dd09570.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3531f3430be6973305ae213c35b2f065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
A.![]() ![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
9 . 已知函数
,(
,
,
)的部分图象如图所示,其中点
是图象的一个最高点.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/5/06f990c7-e5b3-48a0-8277-2bf0f19d4ef7.png?resizew=188)
(Ⅰ)求函数
的解析式;
(Ⅱ)已知
且
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d6d9a143c53dda18004d33aa756950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/5/06f990c7-e5b3-48a0-8277-2bf0f19d4ef7.png?resizew=188)
(Ⅰ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(Ⅱ)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/228cb036f045c2a57cc21e8ed79f19c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d15b377e37c9e0fcbfce046148bdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c2a5345c6ff5e50332681891f4abaf.png)
您最近一年使用:0次
2019-09-12更新
|
338次组卷
|
2卷引用:内蒙古北京八中乌兰察布分校2019-2020学年高一下学期期末考试数学试题
名校
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/2022/12/29/0606af33-21a1-49d0-b24d-8529b70b140b.png?resizew=204)
(1)求函数
的解析式;
(2)求函数在区间
上的最大值和最小值以及对应的x的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/703b4493b66a538140dd12bb3b268a7a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/29/0606af33-21a1-49d0-b24d-8529b70b140b.png?resizew=204)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数在区间
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b26c416363ab2a9ed000b429540db55e.png)
您最近一年使用:0次
2020-02-19更新
|
225次组卷
|
2卷引用:内蒙古赤峰市赤峰二中2019-2020学年高一上学期期末数学(文)试题