名校
1 . 张老师在课堂上与学生一起探究某双曲线的简单几何性质时,有四位同学分别给出了一个结论:
甲:该双曲线的实轴长为6
乙:该双曲线的虚轴长为8
丙:该双曲线的焦距长为5
丁:该双曲线的一条渐近线可以为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73ac1756e6cc3266bd7198a024f871af.png)
如果只有一位同学的结论是错误的,那么这位同学是______ .
甲:该双曲线的实轴长为6
乙:该双曲线的虚轴长为8
丙:该双曲线的焦距长为5
丁:该双曲线的一条渐近线可以为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73ac1756e6cc3266bd7198a024f871af.png)
如果只有一位同学的结论是错误的,那么这位同学是
您最近一年使用:0次
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2 . 双曲线
:
(
,
)的渐近线与抛物线
的准线交于
,
两点,
为坐标原点,
的面积为1,则双曲线的渐近线方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19f3fa0b40fb0d9b8c62e37316ab3b04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e725a933ec58d11fa65687dae4c7a0aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
您最近一年使用:0次
2023-01-18更新
|
648次组卷
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2卷引用:重庆市第一中学2023-2024学年高二上学期期中数学试题
3 . 已知双曲线
的左右焦点分别为
,
,其一条渐近线倾斜角为
,若点P在双曲线上,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e203545563ef6c33968cd9fab532638e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce9584856f048c87a8a0f9123645f9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/837822d134751db0cb500690ec544e21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e203545563ef6c33968cd9fab532638e.png)
您最近一年使用:0次
2022-07-04更新
|
725次组卷
|
3卷引用:重庆市部分学校2023-2024学年高二上学期期中数学试题
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4 . 已知双曲线
的渐近线方程为
,抛物线
:
的焦点
与双曲线
的右焦点重合,过
的直线
交抛物线
于
两点,
为坐标原点,若向量
与
的夹角为
,则
的面积为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27728a26875057a357172227eb7ab7ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b6bb019e2d7c6d17d15ec4d9043f5e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e2c7bf23fdaf94d16c1d2ed519c9b63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d00da1c29aea46e36cda0f5780966bb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55bf0d9510623b443eab082ec60fba85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231b861d6d1f1d0b9f52b041cb40eb62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9cd0efc142e3abb0d8f21e6447f0a7a.png)
您最近一年使用:0次
2019-06-01更新
|
764次组卷
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2卷引用:【全国百强校】重庆市第一中学2018-2019学年高二下学期期中考试数学(理)试题
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5 . 双曲线
的渐近线方程为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96db8846d9a621264bb4643c8778856b.png)
您最近一年使用:0次
2018-02-06更新
|
436次组卷
|
2卷引用:重庆市第八中学校2022-2023学年高二上学期期中数学试题