解题方法
1 . 已知抛物线
的焦点为
,则
的坐标为______ ;设点
在抛物线
上,若以线段
为直径的圆过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95bc806e99af7ccee1ec5e5ce5a77d5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb4dd4670828f75bc573b52cdd02e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2273ae1ee99cec9c1304323bc9ebf75f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b094cba781181aeb90752170e9ba6c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95bc806e99af7ccee1ec5e5ce5a77d5.png)
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2022-03-24更新
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3卷引用:临考押题卷01-2022年高考数学临考押题卷(北京卷)