已知圆
,抛物线
与
相交于
两点,
,则抛物线
的方程为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9568632357c8c98acadd0a06defeecb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c70f0272321528dffd1e87162dffe5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fd41e8600272b57b0cf2845b28b1584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
更新时间:2017-10-20 22:44:37
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解题方法
【推荐1】在平面直角坐标系
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【推荐2】已知
为正数,若直线
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的最大值是____________ .
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【推荐1】已知抛物线
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【推荐2】已知抛物线
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③若
,则点
的坐标为
④若
,则
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e6c830bfa9a1b979a1a9665166424bf.png)
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①若
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②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c40d505dbf2c470f2ea4066048e7177.png)
③若
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