如图,在平面直角坐标系
中,直线
:
与x轴交于点A,与y轴交于点
,动点E、F分别位于x轴负半轴、x轴正半轴上,且
,过点
的直线
轴,交
于点C,连接
交y轴于点G,连接
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/3fa6d32a-ad21-4507-a8e5-b6376abce5a4.png?resizew=217)
(1)求点A坐标及直线
关系式;
(2)若点E在x轴负半轴上运动,点F在x轴正半轴上运动,当
为直角三角形时,求点G坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f8a1e9e8d8f9ccefb1a79c861cb4ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/862a96987b62a0cc6ddb56789357e582.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d38d97f03faed3152db2fd3bd1919944.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f767499f090b990903ee9430576bac8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4d6eb67e32034c7c7312d6442e5ef40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/3fa6d32a-ad21-4507-a8e5-b6376abce5a4.png?resizew=217)
(1)求点A坐标及直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(2)若点E在x轴负半轴上运动,点F在x轴正半轴上运动,当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35e5a933a2a0ff3a28009cc989293ff5.png)
更新时间:2024-02-13 19:37:07
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】如图,一次函数
的图象与
轴、
轴分别交于
,
两点,与反比例函数
的图象分别交于
,
两点,点
,
.
(1)求一次函数
与反比例函数
的解析式;
(2)直接写出不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0c143e0781facdd4e4b6db9854e0ad2.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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb79a1b0c6dc78e6de17de6bed477fb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea717f643cdce1cf106a1d4f9a6297f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/894f2300a6c0ed4bff46f4b12a57dc06.png)
(1)求一次函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0c143e0781facdd4e4b6db9854e0ad2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb79a1b0c6dc78e6de17de6bed477fb1.png)
(2)直接写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19a5ef97a8adc6546177b8c84d2460ee.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/9/34b6a302-a19a-4a6e-9c08-ca8f909e862a.png?resizew=136)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知一次函数的图象经过A(-1,-1),B(1,3)两点,并且图像交x轴于点C,交y轴于点D.
(1)求该一次函数的解析式;
(2)求△COD的面积.
(1)求该一次函数的解析式;
(2)求△COD的面积.
您最近一年使用:0次
解答题-应用题
|
适中
(0.65)
【推荐1】如图,
,
分别是
轴上位于原点左右两侧的两点,点
在第一象限内.直线
交
轴于点
,直线
交
轴于点
,且
.
(1)求
;
(2)求点
的坐标及
的值;
(3)若
,求直线
的解析式.
![](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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4345ceb4f747e552486b71310eff7b95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7720309624a5e413f5e612bd492effe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/179d1cd91f2d105144e8edd5c075aca8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/15/39454552-1729-49aa-a05a-ed8b14eb6191.png?resizew=230)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01ba7166cb513917aa653af50c85c14c.png)
(2)求点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab5d4d030ea2c675b2f48ccc9f061492.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐2】如图,长方形OABC是一张放在平面直角坐标系中的长方形纸片,O为原点,点A在x轴上,点C在y轴上,OA=10,OC=6.在AB上取一点M,使得△CBM沿CM翻折后,点B落在x轴上,记作B'点.
(1)B'点的坐标是 .
(2)求折痕CM所在直线的解析式.
(3)在x轴上是否能找到一点P,使△B'CP的面积为12?若存在,直接写出点P的坐标?若不存在,请说明理由.
(1)B'点的坐标是 .
(2)求折痕CM所在直线的解析式.
(3)在x轴上是否能找到一点P,使△B'CP的面积为12?若存在,直接写出点P的坐标?若不存在,请说明理由.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/9/6c428c7d-0321-42c4-8705-bd99c0e2d583.png?resizew=120)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐1】梯形
中,
,
,点P以每秒2个单位的速度从
点向
点运动,同时点
以每秒
个单位的速度从
向
运动.其中一个点到达端点时另一个点即停止运动.
(1)经过多少时间,
为等腰直角三角形?
(2)经过多少时间,
的长等于腰
的长?
(3)运动过程中,
的面积能否等于梯形
面积的一半?若能,求出运动的时间;若不能,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4adf90a8c2b29334cdc5aa5b554991f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/051f970189bc3206636fa73de3383211.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/28/3dd7c979-3b78-45bd-bfe4-5090ee453795.png?resizew=205)
(1)经过多少时间,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/535fd0b786ddec1bd82e6e510143097c.png)
(2)经过多少时间,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e430f13f42cf2d44aa0f0e20b959684f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1ffb98f1e3c1317c0db403d3af04bdc.png)
(3)运动过程中,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/535fd0b786ddec1bd82e6e510143097c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】如图,若
是正方形
外接圆的
上的任意一点,连接
,
,
.
(1)求∠APB、∠APD的度数;
(2)试猜想
、
与
之间的数量关系,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed41d321f4c0717ac5b443aad942d9a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/27/5d528d79-8883-4a58-9a86-285278152311.png?resizew=140)
(1)求∠APB、∠APD的度数;
(2)试猜想
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
您最近一年使用:0次