如图是函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b659146043ee17e549578998318b2c12.png)
在一个周期内的图象,
、
分别是最大、最小值点,且
,则
的值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b659146043ee17e549578998318b2c12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b92461bda0c82963180f7cd8ea2e455a.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/721da1918d645beb410767da3a5cce55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b96c412f9fcafa3dc0fb5f8adaa9d920.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/4/e3c5104d-2b06-436c-a880-c41155c38150.png?resizew=199)
A.![]() | B.![]() |
C.![]() | D.![]() |
9-10高三·江西·阶段练习 查看更多[3]
(已下线)江西省重点中学盟校2010届高三第二次联考理科试题(已下线)湖北省实验中学2010年高考考前最后冲刺试题数学试卷(理工类)(已下线)2011届东北育才学校高三上学期第一次模拟考试文科数学卷
更新时间:2016-11-30 04:24:35
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解题方法
【推荐1】函数
的部分图像如图所示,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/20/8c3b9e59-8948-425a-90b8-e512a11404d1.png?resizew=143)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aad6f6a106e57280d63908488bdedff.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/20/8c3b9e59-8948-425a-90b8-e512a11404d1.png?resizew=143)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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【推荐2】若函数
的图象(部分)如图所示,则
和
的取值是( )
![](https://img.xkw.com/dksih/QBM/2020/8/13/2527162630193152/2529764326170624/STEM/362e0bbf235f41b9b32e218a8e2d3223.png?resizew=252)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70825f7d6a7b2f510a0e0d205fa09f78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://img.xkw.com/dksih/QBM/2020/8/13/2527162630193152/2529764326170624/STEM/362e0bbf235f41b9b32e218a8e2d3223.png?resizew=252)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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【推荐3】函数
的部分图像如图所示,则关于函数
的下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2021/10/17/2831499063312384/2832893334347776/STEM/345764f2-e806-44a3-bc46-19ea76caed51.png?resizew=164)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70fafc596c23a9bf90f9eed15feba648.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06004dbcd334aa54a6cacf05975712be.png)
![](https://img.xkw.com/dksih/QBM/2021/10/17/2831499063312384/2832893334347776/STEM/345764f2-e806-44a3-bc46-19ea76caed51.png?resizew=164)
A.图像关于点![]() |
B.图像关于直线![]() |
C.图像可由![]() ![]() |
D.在区间![]() |
您最近一年使用:0次
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【推荐1】已知向量
,
是平面内两个互相垂直的单位向量,若向量
满足
,则
的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ff409cd3886c767afb13c9a869c5f23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6570cd7c2f81c9fcffd2c64664f1564.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d8e782e9687f2e6276a8541ff8dcf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b6147c852de2c393cf1bb5aef6be8d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bfe11d4fb141c93d6c0eff5dc0b4f58.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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【推荐2】在以下关于向量的命题中,不正确的是( )
A.若向量![]() ![]() ![]() |
B.平行四边形ABCD是菱形的充要条件是![]() |
C.![]() ![]() ![]() ![]() |
D.点G是![]() ![]() |
您最近一年使用:0次