如图,在
中,
,
,
垂直平分
分别交
,
于点
,
,连接
,点
在直线
上方运动,设
,
,则
与
之间的函数关系用图象可以大致表示为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/16/41b8c2b7-3aad-408f-be52-29da9c607180.png?resizew=122)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69550d878381f6e8fb436e88638f070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.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/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c34eff4d793873d9e812d75d90fd10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5581ca6f763100f8709b073d8737eb74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/16/41b8c2b7-3aad-408f-be52-29da9c607180.png?resizew=122)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-01-20 16:37:15
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】如图,矩形
中,
,
,动点E从
的中点出发,沿矩形的边逆时针运动至边
的中点时停止.设点E运动的路程为x,
的面积为y,则y与x的函数关系用图像表示正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/1/b62f37b5-f707-4cf4-838d-50986918bc66.png?resizew=139)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f8eeeea1c9652cacce976f8129cf520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e742966e3711cfa53dce04022acf4bcc.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/1/b62f37b5-f707-4cf4-838d-50986918bc66.png?resizew=139)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】如图1,小球从左侧的斜坡滚下,沿着水平面继续滚动一段距离后停止,在这个过程中,小球的运动速度v(单位:m/s)与运动时间t(单位:s)的函数图象如图2所示,则该小球的运动路程y(单位:m)与运动时间t(单位:s)之间的函数图象大致是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/3/074fef8d-cd85-4cf3-add8-7b853d368275.png?resizew=390)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/3/074fef8d-cd85-4cf3-add8-7b853d368275.png?resizew=390)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】如图,的直角边
,
分别在
轴正半轴和
轴正半轴上,
,
将
绕点
顺时针旋转,使
的对应边
恰好落在轴上,若函数
的图象经过点
的对应点
,则
的值为( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】如图,四边形OABC是矩形,四边形ADEF是正方形,点A、D在x轴的负半轴上,点C在y轴的正半轴上,点F在AB上,点B、E在反比例函数
(k为常数,k ≠0)的图象上,正方形ADEF的面积为16,且BF=2AF,则k值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/16/24c3027f-b8bc-4fdf-99d9-470bb73588d7.jpg?resizew=138)
A.-8 | B.-12 | C.-24 | D.-36 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】如图,已知
中,
,按以下步骤作图:
①分别以A、B为圆心,大于
的长为半径画弧,两弧交于两点M、N;
②作直线
交
于点
,连接
.若
,
,则
的面积等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
①分别以A、B为圆心,大于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d49404351575703cfe8325d1352ec9.png)
②作直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bb5b12692517a39c320f99a479eb055.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54486ba185c2598d90d996821c7e8159.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/24/d920e7ca-4c42-4662-8f12-ce960db84294.png?resizew=180)
A.4 | B.![]() | C.3 | D.2 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】如图,AB∥CD,AC的垂直平分线分别交AC,BD于E,F,若∠C=56°,则∠BAF的度数是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/23/35673b95-950e-4e2e-ad96-0d0773c3a810.png?resizew=176)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/23/35673b95-950e-4e2e-ad96-0d0773c3a810.png?resizew=176)
A.28° | B.34° | C.56° | D.68° |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】生活中处处有数学,多边形在生活中的应用更是不胜枚举.如图是一个正六边形的螺帽,它的边长是
,则这个正六边形的半径
和扳手的开口
的值分别是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce781fcab3b08eb3baafbca4a01bb8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() ![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐2】如图,已知
中,
,
是
的中位线,
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/24/9ed9f9b9-a917-4d67-8a39-0612c81e109d.png?resizew=135)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241465bb8b380fc37d46763241c92e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a6c6e7c025362c46a64a8956761f08e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/781f333d03410d63e818caa2388643bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cff41783418c5e11f70c71ee2e137566.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e0b78b3160109f0f82268936f529a4d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/24/9ed9f9b9-a917-4d67-8a39-0612c81e109d.png?resizew=135)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次