若双曲线
的渐近线与圆
相切,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed3db62b0092b4eaf56ea711a136d45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99eb3ea9e2bc4938615d2df08c865e06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
21-22高二下·四川南充·期末 查看更多[4]
更新时间:2022-07-10 11:45:10
|
相似题推荐
填空题-单空题
|
较易
(0.85)
【推荐1】已知C点在⊙O直径BE的延长线上,CA切⊙O于A点,若AB=AC,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b5e00b7e3ee4b70170f98045b958d35.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b5e00b7e3ee4b70170f98045b958d35.png)
![](https://img.xkw.com/dksih/QBM/2015/3/31/1572051425050624/1572051431063552/STEM/c097e5bc2ba04ea5a595b494187abff5.png?resizew=189)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐2】在平面直角坐标系
中,直线
与曲线
有两个不同的公共点,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed44b3eb5068af461d48adf44f7767ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/719721d7ec5c508a6987a9a33b329fbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐1】若双曲线
的实轴长是10,则此双曲线的渐近线方程为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11a33adcbed89e81a6f835f8fc9291cb.png)
您最近一年使用:0次
填空题-双空题
|
较易
(0.85)
名校
【推荐2】已知双曲线
的两个焦点为
,
,一个顶点是
,则
的标准方程为__________ ;
的焦点到其渐近线的距离是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcbcd0aebdd8bd688d108834747009f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88c3a2f5b0702ea9fbb9dc8904579737.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5973fe67568caf975b1cef998a363227.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次