题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031612-22439.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031612-58329.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031612-98840.png)
A.![]() | B.![]() | C.![]() | D.![]() |
答案
解析
试题分析:因为
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031613-32947.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031614-54511.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031612-58329.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031614-22479.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031612-58329.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031614-28792.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031614-68838.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031614-47428.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031615-87015.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031615-96630.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031615-31861.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031615-55115.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031613-76041.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031604-24524.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-99655.png)
(1)若曲线y=f(x)与y=g(x)在x=1处的切线相互平行,求两平行直线间的距离;
(2)若f(x)≤g(x)-1对任意x>0恒成立,求实数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-86980.png)
(3)当
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-86980.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-77498.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-77500.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031605-86980.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031557-94442.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031557-73718.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031557-35863.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031558-98764.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031551-63462.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031551-87192.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031551-49938.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031551-20412.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031540-91810.png)
命题q:函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031540-51044.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031541-90216.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-65978.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-18765.png)
(1) 若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-29511.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-86166.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-77168.png)
(2) 若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018031531-29511.png)
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