如图,一次函数
与反比例函数
的图象相交于
、
两点,过点
作
轴,垂足为
,连接
,已知点
的坐标是
,
.
(2)根据图象,直接写出不等式
的解集;
(3)点
为反比例函数
在第一象限内的图象上一点,若
,求点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ececd20089801c2228b63367418703.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79fd5d4de4ec184758751477e29ce734.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/05b45db8dd8768994af51206565379fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c451e1159edb958b5567ecf6fa23dae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef0402dd5ae3db10281f9f1e11738bcb.png)
(2)根据图象,直接写出不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf2d21926a454061f49c0cbaccea977.png)
(3)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05621b18b7ffc991d9f30380e2e08fea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fbe36351bf0166309a22c6b80b1ff07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
更新时间:2024-05-29 19:20:50
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相似题推荐
解答题-问答题
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适中
(0.65)
【推荐1】如图,抛物线
与
轴交于点
,
,与
轴交于点
,连接
.
(1)求抛物线与直线
的函数表达式.
(2)设
是拋物线上的一个动点(不与
,
重合),过点
作
轴,垂足为
,交直线
于点
,当
时,求点
的坐标.
(3)在(2)的条件下,抛物线的对称轴上是否存在点
,使得以点
,
,
为顶点的三角形与
相似,若存在,求点
的坐标;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58d88bbd34102b55fa928e8ff83f0d52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a18a7caa080988802ba1145b4fe4203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f55d12701014cf53071093e8739d089b.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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/25/854eca4f-ce48-4b12-8052-9aed7ce8a4b5.png?resizew=170)
(1)求抛物线与直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.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/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d99befb6bca95d89bf40a8c5f638f42f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/793d76b2dfe18abc343120e04bcdc9e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
(3)在(2)的条件下,抛物线的对称轴上是否存在点
![](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/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
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适中
(0.65)
【推荐2】如图,反比例函数
的图象与过点
的直线
相交于
、B两点.已知点A的坐标为
.
(2)若点P在x轴上,且
,求点P的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9946665cf48e9bc11bab0bf23a5af58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97335265872ec547dbf3bb5d3a994c6e.png)
(2)若点P在x轴上,且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a279151d2a17109885635126ca9567f3.png)
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名校
【推荐1】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x轴相交于点 C, 连接
.
(2)过点B 作
平行于x轴,交
于点 D, 求梯形
的面积.
![](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/ef4113c492885ba7c47fe42ac792578f.png)
(2)过点B 作
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63411dce0b6059061c75ba96f22bbef.png)
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解答题-问答题
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适中
(0.65)
【推荐2】如图,一次函数
的图像分别与x轴,y轴交于C,D两点,与反比例函数
的图像交于A(2,3),B(6,n)两点.
![](https://img.xkw.com/dksih/QBM/2022/5/28/2989103897042944/2990411749089280/STEM/513bc290226a42e8a6810b68aa7498fb.png?resizew=182)
(1)求一次函数与反比例函数的表达式;
(2)观察图像,当x>0时,请直接写出
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df1cbd78cc842053547d0bebb74b8638.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea08113b2a47b9ad50635cf8288d0ddb.png)
![](https://img.xkw.com/dksih/QBM/2022/5/28/2989103897042944/2990411749089280/STEM/513bc290226a42e8a6810b68aa7498fb.png?resizew=182)
(1)求一次函数与反比例函数的表达式;
(2)观察图像,当x>0时,请直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/365284e7354334611c4ac7b89b0c0a10.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,直线
与
轴、
轴分别交于
、
两点,与双曲线
在第一象限交于点
,且
.
的值.
(2)
是
轴上的一个动点,线段
与双曲线交于点
,连接
,当
平分
的面积时,
①求点
的坐标;
②求四边形
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71c682405d9bcca65e257ac37ba07d6d.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/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/6e87351a853d0cc094786dd856e0fb22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)
![](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/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac451db3443cabb204f96c31fd4a02e.png)
①求点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
②求四边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d95c0fc5c8ccff61d1e8b0e573dee0a.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,一次函数
与反比例函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
的图象相交于
、
两点,过点
作
轴,垂足为
,已知
点的坐标是
,
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/5/7e976f29-b856-42b3-ad5b-9ab6973534bb.png?resizew=175)
(1)求反比例函数与一次函数的表达式;
(2)根据所给条件,请直接写
解集;
(3)求
面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b5324645d81b339fa25ccb2951f77e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ed28036b90c7acaa9429ba21feba22.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/062ec8d3e9be892dc9c589760619c422.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/251c06e9e0041d2a515407e92f005670.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72634560f134103c60b8cb3746d29c37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f976007b8d754ac3bf5793ed2fce37.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/5/7e976f29-b856-42b3-ad5b-9ab6973534bb.png?resizew=175)
(1)求反比例函数与一次函数的表达式;
(2)根据所给条件,请直接写
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a803a28581ee860ceefc74884bea1f70.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0907ebc9027e5176ff0c006a3163f83.png)
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