如图所示,直线
与双曲线
交于
、
两点,已知点
的纵坐标为
,直线
与
轴交于点
,与
轴交于点
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/def4f2e101a80da9bec891ee951b5022.png)
,
.
![](https://img.xkw.com/dksih/QBM/2023/1/6/3146980342349824/3148318045200384/STEM/cd3f009b46ec443892805e05d2d89601.png?resizew=159)
(1)求直线
的解析式;
(2)若点
是第二象限内反比例函数图象上的一点,
的面积是
的面积的
倍,求点
的坐标;
(3)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/eb79a1b0c6dc78e6de17de6bed477fb1.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/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a67312d6fbde2db992b25a11f4ec102b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.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/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00269edbebd44b7aff1e35e9275752ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/def4f2e101a80da9bec891ee951b5022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2967337e3fcb228dded64ab0c41a17e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ddf127c45a74ce4e0d217bd29242480.png)
![](https://img.xkw.com/dksih/QBM/2023/1/6/3146980342349824/3148318045200384/STEM/cd3f009b46ec443892805e05d2d89601.png?resizew=159)
(1)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29eaf0ed8d20d6cac5d614570a5e8267.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37a4b47633857e9262eba75f69a0d298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(3)直接写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3ec94ac3d9c58061911aba3124d81e.png)
22-23九年级上·山东济宁·期末 查看更多[3]
山东省济宁市任城区第七中学2022-2023学年九年级上学期期末数学试题2023年湖北省天门市南河中学九年级下学期数学中考复习第一次模拟测试卷(已下线)专题09 一次函数与反比例函数-学易金卷:2023年中考数学一模试题分项汇编(全国通用)
更新时间:2023-01-08 12:12:22
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】如图,四边形ABCD是平行四边形,AB=5,BC=10,顶点A在y轴上,边BC在x轴上,且点B的坐标为(﹣4,0)
(1)求点D的坐标;
(2)设点P是边BC上(不与点B、C重合)的一个动点,设点P的坐标为(m,0),△ABP的面积为S,求△ABP的面积S关于m的函数关系式,并写出自变量m的取值范围;
(3)直接写出当△ABP为等腰三角形时点P的坐标.
(1)求点D的坐标;
(2)设点P是边BC上(不与点B、C重合)的一个动点,设点P的坐标为(m,0),△ABP的面积为S,求△ABP的面积S关于m的函数关系式,并写出自变量m的取值范围;
(3)直接写出当△ABP为等腰三角形时点P的坐标.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/29/3c5eb683-e562-4365-8b49-65bbe4317b12.png?resizew=204)
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解答题-作图题
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适中
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【推荐2】学习函数的时候我们通过列表、描点和连线的步骤画出函数的图象,进而研究函数的性质.请根据学习“一次函数”时积累的经验和方法研究函数
的图象和性质,并解决问题.
(1)若
,则函数
与x轴交点坐标为
,与y轴交点坐标为
;
(2)若
,根据解析式,写出表格中m,n的值;
,
;
(3)在直角坐标系中画出(2)中函数图象;
(4)观察图象,若关于x的方程
无解,则a的取值范围是 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c1deb2ed83bd0c234983c50bc5544b.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a882037b9ce104ecc496e0f31a139361.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c1deb2ed83bd0c234983c50bc5544b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a5322a57d2b52cb6bf0721003b917bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5565d42266ed708459d0115ba206566a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8e69866076dcff686a05e9e91e61e68.png)
x | … | 0 | 1 | 2 | 3 | 4 | … | ||
y | … | 11 | 8 | m | 2 | 5 | n | 11 | … |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
(3)在直角坐标系中画出(2)中函数图象;
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/11d4ca00-765c-4b99-93c6-852de78921ac.png?resizew=179)
(4)观察图象,若关于x的方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9356ae7771f663fd4384763881220009.png)
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解答题-作图题
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适中
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【推荐1】在平面直角坐标系中,一次函数
的图像与反比例函数
的图像交于A,B两点,已知点A的坐标为
,点B的纵坐标为
.
![](https://img.xkw.com/dksih/QBM/2023/6/19/3262952375115776/3270824974098432/STEM/98e04850fb01439db30e6f93bc3ee211.png?resizew=310)
(1)求一次函数与反比例函数的解析式,并在网格中直接画出它们的图像(不需列表);
(2)连接
,
,求
的面积;
(3)根据函数图像,写出不等式
的解集.
(4)若点
在函数
图像上,点P是x轴上一点,当
时,请直接写出点P的坐标为___________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5d501afbd7542f2f724b658edf39af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/495a39daa0276db4728b7067a0299435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3654254401fc902c3cb4912969f21f88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://img.xkw.com/dksih/QBM/2023/6/19/3262952375115776/3270824974098432/STEM/98e04850fb01439db30e6f93bc3ee211.png?resizew=310)
(1)求一次函数与反比例函数的解析式,并在网格中直接画出它们的图像(不需列表);
(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866b81a8384cce4f24867baca2e6820c.png)
(3)根据函数图像,写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b33cbd95c232f933b50511ee71dd6c2f.png)
(4)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efd6bbf05f39d38f6a584fd748cb0922.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05621b18b7ffc991d9f30380e2e08fea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1646223cf0723152fa6c4238de9711c.png)
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解答题-问答题
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【推荐2】如图,在平面直角坐标系中,直线
与反比例函数
的图象交于点
.四边形
为矩形,
与
交于点
,
与
相交于点
.
的纵坐标为2,求
的值;
(2)连接
,若
,求
的值(用含
的式子表示).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f590ccda2e6bff92dc38d7236a0d4d77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f86a9054b8200bfab3e06cb77710d76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ab158dd9e96abcae0f115f54fa66c5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d337216d79f760b2522b89f3c01c608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6e3c1a524c9cc6aa3d1a79e7eff4009.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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解答题-作图题
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适中
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【推荐1】如图,在
中,
,在
上取点D,使
,过点B作
.
(1)以AE为直径,求作
.(要求:尺规作图,不写作法,保留作图痕迹)
(2)在(1)的条件下,若
与
相切,连接
,且
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2f39d3fcb1664705228e683c2cc3b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78002bca853929365a3f58082f3e7637.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b5d737d39e5ea753c6c824dd964751.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/22/5835547b-02a5-4f07-84fb-e2a29d266a47.jpg?resizew=245)
(1)以AE为直径,求作
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
(2)在(1)的条件下,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c22d8b487471de6a8e990b20c6d5f73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1364213f546b37f8764ddcb59e36ae4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd172042ed396eb8ff692912613fb2d.png)
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解答题-证明题
|
适中
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【推荐2】如图,在
中,
是
边上的高,以
为直径的
交
于点F,交
于点E,连结
.
;
(2)若
,
的直径为5,
,求
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/594cbbbf2bb8b64f85ab4c253d800341.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f51c2d2150cfbc687da8cb21e726bed7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f81e24376a13d648c2ed0dc73bc710e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e0c5cb53fd85b7a23f0580df6bb49a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
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解答题-问答题
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适中
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【推荐1】如图,直线y=ax(a>0)与双曲线
(k>0)交于A,B两点,且点A的坐标为(4,2).
(1)求a和k的值;
(2)求点B的坐标;
(3)y轴上有一点C,联结BC,如果线段BC的垂直平分线恰好经过点A,求点C的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
(1)求a和k的值;
(2)求点B的坐标;
(3)y轴上有一点C,联结BC,如果线段BC的垂直平分线恰好经过点A,求点C的坐标.
![](https://img.xkw.com/dksih/QBM/2022/1/11/2891900830523392/2892193117896704/STEM/8a80661cdf8a4a8eaea1a9585200e87e.png?resizew=230)
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解答题-问答题
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适中
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【推荐2】如图,在平面直角坐标系
中,一次函数
的图象与反比例函数
的图象交于
两点.
(2)当
时,根据图象直接写出自变量x的取值范围;
(3)我们把对角线与一边垂直的平行四边形叫做“铅垂平行四边形”.设C是第一象限内反比例函数图象上一点,点
在x轴上方,当以
为顶点的四边形是“铅垂平行四边形”时,求点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41d49bb2fdf76bbf030f0749462ab208.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6db8dc0564b187f7adb8184f714ab5da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3d609f7009c3391647a9d685208706d.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53477728cf7e088d5366542b15849613.png)
(3)我们把对角线与一边垂直的平行四边形叫做“铅垂平行四边形”.设C是第一象限内反比例函数图象上一点,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/5aa69fd8445d01c98634c2e885b47d5a.png)
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