已知
为奇函数,当
时,
,则曲线
在点
处的切线方程是________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75bae8b54ec4fcae973b09bddfe9a5f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/068ff25c767fcbe6fe596d996031eed1.png)
更新时间:2021-11-13 06:57:45
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【推荐1】设
是
上的奇函数,且当
时,
,则当
时![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
_________________
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【推荐2】已知
为偶函数,当
时,
,则满足
的实数
的个数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
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【推荐1】点
是抛物线
的焦点,点
为抛物线
的对称轴与其准线的交点,过
作抛物线
的切线,切点为
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恰好在以
,
为焦点的椭圆上,则椭圆的离心率为_______________ .
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【推荐2】已知
为奇函数,当
时,
,则曲线
在点
处的切线方程是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
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