名校
解题方法
1 . 已知两点
、
,给出下列4个曲线方程:①
;②
;③
;④
.则曲线上存在点P满足
的曲线方程是___________ (写出所有满足条件的曲线的序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d38d5f0ebc0216366b9073caaec00028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f85a4d8146331da9039869df26e4de4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cf96f5afd9d99345bcdfbbaa1ff64f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08227ca941898eb34941f446ca8b1de8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e663aef0769d2cd7d2215af4536a3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37379a2c05ec7a8d219025abe977fe9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52357793ed6f9207e84533c63eb9e8de.png)
您最近一年使用:0次
名校
解题方法
2 . 设
是双曲线
上一点,
是
的左焦点,
是
右支上的动点,则
的离心率为______ ,
面积的取值范围是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b66d95c91a2a594266c22d341bfabc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e4e568d9cd57c442f011a787ab8aaf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6380c54a58ed53ebe8977402b42c960.png)
您最近一年使用:0次
2021-10-07更新
|
417次组卷
|
2卷引用:河南省2020-2021学年高二下学期期末数学(理)试题