如图,过点
的直线
:
(
)与直线
:
交于点
.
![](https://img.xkw.com/dksih/QBM/2023/6/26/3268154572587008/3331711638192128/STEM/5e2cbc7e428f413794176e5919c6a802.png?resizew=174)
(1)求直线
对应的函数表达式;
(2)当
时,
的取值范围是_________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e95e84f5c91c910aaafc5e74dbfbdf59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed06ccefffc165f9c77250cd28301d8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c80c26a794a844127aae7dee87c93b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de22c8aa2ab2a507beba6d407f1aa96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c82e1648b49ceefcffbc3f79f64e5451.png)
![](https://img.xkw.com/dksih/QBM/2023/6/26/3268154572587008/3331711638192128/STEM/5e2cbc7e428f413794176e5919c6a802.png?resizew=174)
(1)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19e81af897866d805ad30f4d7bfa3bb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
更新时间:2023-09-24 14:47:35
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【推荐1】如图,已知
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(1)求一次函数和反比例函数的解析式;
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【推荐2】直线y=﹣2x+b,经A(
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/26/7463a110-50d4-4cfb-b358-127a82e11c04.png?resizew=173)
(1)求直线AB的解析式;
(2)如图,若直线AB交x轴于点C,交y轴于点D,若点E为CD的中点,求△BOE的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8656527a71637bc0e1b45df70b577cac.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/26/7463a110-50d4-4cfb-b358-127a82e11c04.png?resizew=173)
(1)求直线AB的解析式;
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【推荐1】已知一次函数
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/13/78c0cb26-8019-4020-b9fd-0b4c56a8227a.png?resizew=180)
(1)当
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(2)当
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/beca076c519e895478c67f33fea1c84d.png)
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(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50c8dfa0fb17907bb65f5906fe342e3c.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9f28e756242b919b0117e2fa38adb3.png)
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【推荐2】在平面直角坐标系中,直线
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![](https://img.xkw.com/dksih/QBM/2015/4/21/1573832150982656/1573832156946432/STEM/4e77af14ec4043dfb60c6f3d4c394793.png)
![](https://img.xkw.com/dksih/QBM/2015/4/21/1573832150982656/1573832156946432/STEM/f6d5dee40c414d66aa3bcd88755780d8.png)
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解答题-作图题
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【推荐1】已知一次函数
的图象如图所示,
![](https://img.xkw.com/dksih/QBM/2019/7/15/2247262662230016/2247305579208704/STEM/dc0c5e39-30e6-4ed6-94d3-3cd27ef5e7b4.png?resizew=193)
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的值;
(2)在同一坐标系内画出函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed06ccefffc165f9c77250cd28301d8a.png)
![](https://img.xkw.com/dksih/QBM/2019/7/15/2247262662230016/2247305579208704/STEM/dc0c5e39-30e6-4ed6-94d3-3cd27ef5e7b4.png?resizew=193)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/145af55a683736443895c9addf919fdc.png)
(2)在同一坐标系内画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5460d41ed21dd6b111c237ea48acc529.png)
(3)利用(2)中你所面的图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f99df1a7b58018125b99578b779342.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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【推荐2】如图,已知直线
与
轴交于点
,直线
与
轴交于点
,且这两条直线交于点
.
![](https://img.xkw.com/dksih/QBM/2022/7/2/3013738797785088/3035365956640768/STEM/8463bda73603419692bb3a498ae86eb3.png?resizew=145)
(1)点
的坐标为______,点
的坐标为______;
(2)这两条直线交点
的坐标为______;
(3)求出
的面积;
(4)直线写出使函数
的值大于
的值时自变量
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81337e2e2dbdd0c3148454fa41d44144.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/f590ca2bde213675bffe68ed4017f957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/2022/7/2/3013738797785088/3035365956640768/STEM/8463bda73603419692bb3a498ae86eb3.png?resizew=145)
(1)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)这两条直线交点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(3)求出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
(4)直线写出使函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81337e2e2dbdd0c3148454fa41d44144.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f590ca2bde213675bffe68ed4017f957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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