如图,在平面直角坐标系中,一次函数
与反比例函数
的图象在第一象限内交于
和
两点,直线
与
轴相交于点
,连接
.
(2)当
时,请结合函数图象,直接写出关于
的不等式
的解集;
(3)过点
作
平行于
轴,交
于点
,在
轴上是否存在点
,使以点![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea927ec42e52550b23414948a796096b.png)
为顶点的四边形是平行四边形?若存在请求出
点坐标,若不存在请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89c1972246a0a3d1c987d25205dbdd99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/110d33e45e286a68582664b8d038ec72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42e598dd62bf7f73beceeedecc66d74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5550f83d3d2cd3cbcc6694518ac16dd.png)
(3)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea927ec42e52550b23414948a796096b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b845f9bc59ee0bd65bcb22f66d9e4f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
更新时间:2024-04-09 22:26:26
|
相似题推荐
解答题-问答题
|
适中
(0.65)
名校
【推荐1】如图,反比例函数
过点
,直线
与
轴交于点
,过点
作
轴的垂线
交反比例函数图像于点
.
(1)求
的值与
点的坐标;
(2)连接
,求
的面积;
(3)在平面内有点
,使得以
四点为顶点的四边形为平行四边形,请直接写出符合条件的所有
点的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03517310ea1e913f709753592ac65ffd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c2dcb459f16bf2f2144f72620f22e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30e9be4ee7bc6cb8feeb1f1eccd46e8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/10/12931e03-ef12-4c89-b35d-5dd00d8a51da.png?resizew=183)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
(3)在平面内有点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2740d2f1f18082f6299bd23e0be289c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
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解答题-证明题
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适中
(0.65)
名校
【推荐2】如图,平面直角坐标系中A(2,0),D(0,1),过O作OB⊥AD于点E,B为第一象限的点,过点B作BC⊥y轴于点C,连接BC.
(1)求直线AD的解析式;
(2)若OD=BC,求证:△OBC≌△ADO;
(3)在第(2)问条件下若点M是直线AD上的一个动点,在x轴上存在另一个点N,且以O、B、M、N为顶点的四边形是平行四边形,请求出点N的坐标.
(1)求直线AD的解析式;
(2)若OD=BC,求证:△OBC≌△ADO;
(3)在第(2)问条件下若点M是直线AD上的一个动点,在x轴上存在另一个点N,且以O、B、M、N为顶点的四边形是平行四边形,请求出点N的坐标.
![](https://img.xkw.com/dksih/QBM/2021/9/8/2803768280113152/2806697853165568/STEM/839edf66-8e6c-4e31-9807-86e3302ed832.png?resizew=152)
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解答题-作图题
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适中
(0.65)
【推荐1】探究函数性质时,我们经历了列表、描点、连线画出函数图象,观察分析图象特征,概括函数性质的过程.数学兴趣小组的同学们准备结合已有的学习函数的经验,画出函数
的图象并探究该函数的性质,
的值:
______,
______;并观察表格中数据的特征,在所给的平面直角坐标系中补全该函数的图象.
(2)【性质再探】观察函数图象,下列关于函数
的结论正确的是_______.
①函数
的图象关于y轴对称.②函数
的图象不经过第三、四象限.③当
时,函数
有最大值,最大值为6.④在自变量的取值范围内,函数y的值随自变量x的增大而增大.
(3)【学以致用】写出直线
与函数
有两个交点时,a的取值范围,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516c21f4f6db5400881eed36ba9710f0.png)
x | 0 | 1 | 2 | 3 | 4 | ||||||
y | … | 3 | 6 | a | b |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
(2)【性质再探】观察函数图象,下列关于函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516c21f4f6db5400881eed36ba9710f0.png)
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516c21f4f6db5400881eed36ba9710f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516c21f4f6db5400881eed36ba9710f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516c21f4f6db5400881eed36ba9710f0.png)
(3)【学以致用】写出直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46111e4d12c21798aa213c0d7804c2ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8d250c1734a2f7c81eae358c773fc3c.png)
您最近一年使用:0次
解答题-问答题
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适中
(0.65)
【推荐2】如图,反比例函数
的图象与一次函数
的图象交于
,
两点.
(1)分别求反比例函数和一次函数的表达式.
(2)直接写出不等式
的解集:________.
(3)若点
与点
关于
轴对称,连接
,
,求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d49d34012ddf68fb981eb4975ac99b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02dd116a0c9e6820b98b2b368a65f687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7086e04471893c3b8e7526692286511f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/292dd14f24b8392e499c328c1ca82f9b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/13/36e76762-0575-4a48-afa0-b5d87c854835.png?resizew=236)
(1)分别求反比例函数和一次函数的表达式.
(2)直接写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ecf3db7544791150595cce0cf5e622.png)
(3)若点
![](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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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