如图,点
是一次函数
的图象上一点,过点
作
轴于点
,
轴于点
,使得矩形
的面积为
的点
共有( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/22/44cab892-4939-401a-bdee-321145044e79.png?resizew=107)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/812eed46a589bde8b7c78a81a8cf9b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba9d95479904c01fe9cebbc7b3f2d6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66321c27313f40893e43d0a87417c4e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce4b37603d3b3530824c24907c708d8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/22/44cab892-4939-401a-bdee-321145044e79.png?resizew=107)
A.1个 | B.2个 | C.3个 | D.4个 |
更新时间:2024-02-22 16:29:09
|
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【推荐1】如图,在长为32米、宽为12米的矩形地面上修建如图所示的道路(图中的阴影部分)余下部分铺设草坪,要使得草坪的面积为300平方米,则可列方程为( )
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A.![]() | B.![]() |
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【推荐2】在“文博会”期间,某公司展销如图所示的长方形工艺品,该工艺品长
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,根据题意,可列方程为( )
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【推荐1】如图,在平面直角坐标系
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的内部时(不包括三角形的边),m的值可能是( )
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【推荐2】如图,O为坐标原点,四边形
为矩形,
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
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【推荐1】在平面直角坐标系中,当a<﹣4时,抛物线y=a(x﹣2)2+7与直线y=2x+1上的三个不同的点A(x1,m),B(x2,m),C(x3,m)总有x1+x2+x3>6,则m的值可以是( )
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【推荐2】一次函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81041b4dd93923454a8f69da30d53249.png)
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