如图,点
的坐标为
,将点
向右平移
个单位得到点
,其中关于
的一元一次不等式
的解集为
,过点
作
轴于
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/9/1810f987-e9af-4def-a442-c1c1005bfc0d.png?resizew=199)
(1)求点
坐标及
;
(2)如果点
自点
以
个单位
秒的速度在
轴上向上运动,点
自点
以
个单位
秒的速度在
轴上向左运动,设运动的时间为
秒
,是否存在一段时间,使得
,若存在,求
的取值范围;若不存在,说明理由.
(3)在(2)的条件下,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afa482d7bcaa385bfc3548b42a4bfb60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.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/b44d56f97d3169bc0569f883a26222c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ccaa6e503b61e9ae78d8439cba2e328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b45db8dd8768994af51206565379fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/9/1810f987-e9af-4def-a442-c1c1005bfc0d.png?resizew=199)
(1)求点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df029369ec9f37cb1d66b3fd4e6dae19.png)
(2)如果点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4333bb203d02814c146ed587b69ea69d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4333bb203d02814c146ed587b69ea69d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/792a12c955e52424c9a7ce8dadbb57df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5a8b248d59e1d9d9bbb168684dc43ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(3)在(2)的条件下,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b820a0f26385f2e96b905ba34cbe7.png)
更新时间:2022-08-10 18:47:06
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】(1)解不等式
,并在数轴上表示解集.
(2)解不等式组
,并写出该不等式组的所有整数解的和.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1c4b83a4f46e9debd8d468d65ca4bf6.png)
(2)解不等式组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e50a30c1dd4b3c6bb394d510a2c107.png)
您最近一年使用:0次
解答题-计算题
|
适中
(0.65)
名校
【推荐2】(1)解方程:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67f9da93ffb16e3e15db5eb0b7a3618d.png)
(2)解方程:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbedb0bc1e0958362f677f1982aeb35b.png)
(3)计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7f87e583aeb8a2d4c940b1bbb4f2676.png)
(4)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67f9da93ffb16e3e15db5eb0b7a3618d.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbedb0bc1e0958362f677f1982aeb35b.png)
(3)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7f87e583aeb8a2d4c940b1bbb4f2676.png)
(4)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49257095d1cd741c9cd6c15343681280.png)
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解答题-作图题
|
适中
(0.65)
【推荐1】如图,点
,
均在单位长度为1的正方形网格的格点上,建立平面直角坐标系,使点
,
的坐标分别为
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/2/1a90250f-bd3d-483e-8da7-3bb5216e87e4.png?resizew=194)
(1)请在图中建立平面直角坐标系;
(2)若
,
两点的坐标分别为
,
,则
,
两点的横坐标 ,纵坐标 (填“相同”或“不相同”),请描出
,
两点后,判断直线
与
轴的位置关系是 ;
(3)在(2)的条件下,若点
为直线
上的一点,则
,点
的坐标为 .
![](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/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0e7fc9b5475b3bddf133ace85b5b3f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ef7629fe45bf6af93bb0b6523e3837e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/2/1a90250f-bd3d-483e-8da7-3bb5216e87e4.png?resizew=194)
(1)请在图中建立平面直角坐标系;
(2)若
![](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/3247f03357462fec934f37c65ebdc77e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e5741d8a97530a7f80780e1a63a417c.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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)在(2)的条件下,若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c456edfba3f5584b9be1bd15a4d882e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.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,在平面直角坐标系xOy中,直线y=2x+2与函数y=
(k≠0)的图象交于A,B两点,且点A的坐标为(1,m).
(1)求k,m的值;
(2)直接写出关于x的不等式2x+2>
的解集;
(3)若Q在x轴上,△ABQ的面积是6,求Q点坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abb3a62e46296c417261156b51ec6b4.png)
(1)求k,m的值;
(2)直接写出关于x的不等式2x+2>
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abb3a62e46296c417261156b51ec6b4.png)
(3)若Q在x轴上,△ABQ的面积是6,求Q点坐标.
![](https://img.xkw.com/dksih/QBM/2020/11/21/2597505399447552/2599041140031488/STEM/33b7e7e22e9c4bcfa897080659d9d6c2.png?resizew=313)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐1】如图.将
向右平移4个单位得到
.
的坐标;
(2)画出
;
(3)求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22ed6cbf3f2963a662c3a96a5628d1bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7af7c5df749c6fa9bbe87faa72c66d.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22ed6cbf3f2963a662c3a96a5628d1bc.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
名校
【推荐2】如图,是边长为
个单位的小正方形组成的
方格,在网格中建立平面直角坐标系,使点A、C的坐标分别为
和
.
顶点都在格点上,将
的三边分别扩大得到
(顶点均在格点上),它们是以
点为位似中心的位似图形.
(1)画出
向下平移3个单位后的三角形
;
(2)画出
关于原点
成中心对称的三角形
;
(3)直接写出点P的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf658733e6f24931a64705b6d69cea87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/636e471cf2e1904f72ca6ad4c8f0378a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b2c84e7b41a841a230ed5f8a42309aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/6/1144b828-d004-4188-8974-ff6996b4f103.png?resizew=237)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828dc8dc7259c510b6d63abf40f60e90.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9be9dd0c6b8db3b2e20c3043297c022.png)
(3)直接写出点P的坐标.
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