若曲线
与曲线
在它们的公共点
处具有公共切线,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a5c145e588834d756ea8a81504abce4.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31cd0ce93b5e667e626905ea50de73e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02ccad0ef56105b86cf4ee6fe36ab574.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f56635924584077092ac3c7dd68837b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a5c145e588834d756ea8a81504abce4.png)
更新时间:2016-12-05 01:48:01
|
【知识点】 求在曲线上一点处的切线方程(斜率)
相似题推荐
填空题-单空题
|
适中
(0.65)
【推荐1】曲线
在点
,
处的切线分别与y轴交于点
,
.若c,
,d成等差数列,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32b9afe6e2307c6a8b0097a6c45b227c.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12be206d66e65eb92ef08bad8cd8f71d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ef0106bb3ce17e344936f77a6b7eb88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bc3a0cacfbe43771f3b89e4bec4d7ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/541130d07517bebaee5f5577fe167023.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44853242539b71cc7c54ef06c3a713fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d90ab6e95bc1e1b06fd5aa3b7d2b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32b9afe6e2307c6a8b0097a6c45b227c.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】函数
在
处的切线与直线
平行,则实数
的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a7ec5604a2f060256e08b2e8ebbdfe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c9f8845aa2b51c460f2d798c9f62fa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/171cab7f8c6732c942c62be00a2c29af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次