已知一次函数
和
的图像相交于点
.
(1)直接写出方程组
的解;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faf75af0b633cd34a377ca3586b31d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bd144e0e96e4236a14523e0729cacb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/530e5817131adf2c05b99ff18eb9060f.png)
(1)直接写出方程组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d9fb67b81c79b7a4cfa9208e6117a8e.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/663a61ad241d5d874c9a9362f0ee917c.png)
更新时间:2024-04-20 21:23:30
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【推荐1】在等式
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【推荐2】已知2a一1的平方根是±3,3a+b﹣1的立方根是2,求a+2b+10的平方根.
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【推荐1】规定:
,若存在
满足
则称
是
的“观湘胜利点”,
例如:点
的“观湘胜利点”为点
,
点
的“观湘胜利点”为点
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(1)点
的“观湘胜利点”的坐标为_______.
(2)点
在函数
的图像上,若其“观湘胜利点”
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的解析式.
(3)在(2)的条件下,点
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的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aee82283f06cedef32eb15b87964f5d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c3682b5a7157ec7cf8b265bf0d1025c.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cee6765a83140d745a6de4c85d9b6b50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
例如:点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ebed6dde43b2739701f1c7195627b7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e1adc8165144e2689b056560bd9d4c.png)
点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8ce2830528c2ea6b5d4df0c77644e33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/601b6e8e0de5e22fb87f5ecac715c5e0.png)
(1)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c179fe7eff7abfdd092b63c9c1b82d0c.png)
(2)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a7575262f7e14cc1bd122051126ba28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/023ab3a7eb0f59993c7608576e47c0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3953cec61ac602ce5eb59b7912352179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/023ab3a7eb0f59993c7608576e47c0f0.png)
(3)在(2)的条件下,点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/023ab3a7eb0f59993c7608576e47c0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc0b7ecccdda6623f2a49e6e05cd7c4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4c8a9c4957431681ddfc77895a88508.png)
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【推荐2】如图,在平面直角坐标系中,直线
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![](https://img.xkw.com/dksih/QBM/2023/7/6/3274976969719808/3275032424669184/STEM/9b011fb98af4440cad98feebd7e769ee.png?resizew=243)
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的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/913f78382630e50543e5f7192cae3ed3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49cba284d675a3028d7a8d54f1f8ae70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73ac1756e6cc3266bd7198a024f871af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/2023/7/6/3274976969719808/3275032424669184/STEM/9b011fb98af4440cad98feebd7e769ee.png?resizew=243)
(1)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bbf9680f74a9ac5d934304654ce2771.png)
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