如图,在平面直角坐标系xoy中,直线AB:
与反比例函数
的图象交于A、B两点,与x轴相交于点C,已知点A,B的坐标分别为
和
.
(2)直接写出不等式
的解集;
(3)点P为反比例函数
图象上任意一点,若
,求点P的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c966320d637cab491c67425ef1338966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cb24485df4a59c4808d53e8b2fa66ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70856982c9e9359265fb037ab9509721.png)
(2)直接写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5131b477e8cfdd22ed81ef3a1f4502dd.png)
(3)点P为反比例函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b20251bf48cd73a37ffea71c125c248.png)
22-23八年级下·四川宜宾·期末 查看更多[9]
四川省宜宾市叙州区2022-2023学年八年级下学期期末检测数学试题陕西省西安市西安交通大学附属中学分校2023-2024学年九年级上学期第一次月考数学试题安徽省六安市皋城中学2023-2024学年九年级上学期月考数学试题陕西省西安市交通大学附属中学2023-2024学年九年级上学期第一次月考数学试题山东省济宁市任城区实验初中2023-2024学年九年级上学期10月月考数学试题湖南省岳阳市通海路中学金凤桥校区2023-2024学年九年级上学期第三次月考数学试题(已下线)专题05 反比例函数(考点清单,7个考点)-2023-2024学年九年级数学上学期期末考点大串讲(北师大版)(已下线)专题08 反比例函数中面积问题专项训练-【好题汇编】备战2023-2024学年九年级数学上学期期末真题分类汇编(广东专用)(已下线)八年级数学期末必刷题03(压轴题,40题11种题型)-2023-2024学年八年级数学下学期期末考点大串讲(苏科版)
更新时间:2023-09-15 10:17:59
|
相似题推荐
解答题-计算题
|
适中
(0.65)
【推荐1】如图,一次函数
(
,
为常数,且
)的图象
与反比例函数
(
为常数,且
)的图象
交于点
和
,一次函数
(
为常数,且
)的图象
与双曲线
在第二象限部分的公共点为
,设点
的横坐标为
.
(1)求
的值;
(2)判断点![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
是否在
上,并通过计算说明
一定过点
;
(3)对于一次函数
(
为常数且
),当
随
增大而减小时,直接写出
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c80c26a794a844127aae7dee87c93b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05621b18b7ffc991d9f30380e2e08fea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0baedc4d7e690ab3f7d80d30ba0a9efe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69c9e7c3d90bf30ea303e756cc506cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad5ed58d6bbf8cd29bdff986691116eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0714185bf826c51d1a5b51bf680e3978.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/823ab696d27d40920c39b8c910789380.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361c705ee72bb9a0be528f458bdbe457.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/676c9ae97fd6a6ccae777a1ce954d7ef.png)
(2)判断点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e5741d8a97530a7f80780e1a63a417c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
(3)对于一次函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0714185bf826c51d1a5b51bf680e3978.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/823ab696d27d40920c39b8c910789380.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/8/e13351db-ca10-4ffb-9aef-9a87f2e96b1b.png?resizew=219)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知反比例函数
图象经过一、三象限.
(1)若函数过点
,求当
时的函数值y,
(2)若点
,
是反比例函数
图象上的两点,试比较a,b,c的大小关系,并说明理由;
(3)设反比例函数
,已知
,且满足当
时,函数
的最大值是
;当
时,函数
的最小值是
,求x为何值时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef9143762193811f6a9fa8c15c8bbd90.png)
(1)若函数过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2439229305c1a49b1e69904934baea11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639c3d2ff5ee566fcc1b69c65712a661.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e733365c9e6815b94a05a32e0b555bc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e957d640a04bdde443ceff9c090317f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5698fdca52f0b841d952897c6621a05.png)
(3)设反比例函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fcdaacef7e629000f47717799f54cd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8610232c77741a37463feba1a66c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39ef130d62af793bbda60b82c699b990.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d51f9147b8265c0276c1f2c2659197.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f62e9509bff68112e06146a3d22ef6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d2ac2aab408e0a6a916c348e00a8ea3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8492d3d382f6435c2546c733ab16aff.png)
您最近一年使用:0次
解答题-问答题
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名校
【推荐1】已知,如图,在平面直角坐标系
中,直线
与
轴交于点
,在第一象限内与反比例函数图像交于点
,
垂直于
轴,垂足为点
,且
,设点
是该反比例函数图像上一点,若
的面积是6,求点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0422763a223a1a690c9c488f6b4076ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.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/e9fb6f568a5c6bc7fbadea23116c67ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/357265c532428e886a643e8e653eec9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/17/91eb075f-9ea3-4c34-a111-495400d9e611.png?resizew=170)
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,一次函数
的图像与x轴交于点
,与反比例函数
的图像交于点
,过直线
上的点B作
轴于点C,与反比例函数交于点
,连接
,
.
(2)求
;
(3)若点P是直线
上的动点,是否存在点P,使得
与
相似?若存在,求出此时P点的坐标;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87490be8d0cdb7bc6c39d1a37f3bc335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/913f78382630e50543e5f7192cae3ed3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9212e728b36c078188606c9d429389d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45feec93c1838e77a301067be49f0f57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b45db8dd8768994af51206565379fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43f4311fdf02073ec7bf3f0d4e6a3374.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d30b4015828f35d27adf7c12be8887a4.png)
(3)若点P是直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/357265c532428e886a643e8e653eec9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15514bc735fe4b744672edefe00009c.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1】如图,在平面直角坐标系中,一次函数
的图象与坐标轴交于
,
与反比例函数
的图象交于
,
.
和
面积均为3.
的面积.
(2)根据图象直接写出关于x的不等式
的解集 .
(3)点M为y轴上一点,点N为反比例函数
图象上一点,当以C,D,M,N为顶点的四边形为平行四边形时,直接写出点N的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b16f97c8aada9ec7265f4e887f917c71.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/07854693dd2e33f66030d6106eb6e0ee.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/2bbf9680f74a9ac5d934304654ce2771.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4686f39b38d5b90309ee73ed89a0640.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4807ca16360c0cca436e59d4be98f626.png)
(2)根据图象直接写出关于x的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d896e8c06206a2f151d759991bcef8ed.png)
(3)点M为y轴上一点,点N为反比例函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.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】已知:
,并且
与
成正比例,
与
成反比例.当x=2时,y=5;当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4c0fbd6493169e17383c391f0ad08d2.png)
(1)求y关于x的函数解析式;
(2)求当
时的函数值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/845a73eeb5503d7b95dafee8dd0fece8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b924d856924e8cf2b172d5cacffe0610.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639c3d2ff5ee566fcc1b69c65712a661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4c0fbd6493169e17383c391f0ad08d2.png)
(1)求y关于x的函数解析式;
(2)求当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/224d30ca84f1aeeeda7a718e751a4925.png)
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