the man had had an uncomfortabletrip.he was very hungry.问 not only but also放在哪
题目
the man had had an uncomfortabletrip.he was very hungry.问 not only but also放在哪
答案
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
- 化简 x²-4分之2x-x-2分之1
- 顽强 悲观 超越 嗤笑 棘手 克服 磨炼 1、有了崇高的理想和坚韧的毅力,可以使你产( )一切的精神力量.
- 把下面的句子补充完整,使它读起来充满诗情画意.1.高山____________草原.2.春天____________小鸭.
- 一个正方体的的顶点都在球面上,它的棱长a cm,求球的体积.求几何图像是咋样的
- 重岩叠嶂,夏水襄陵,乘奔御风,飞漱,素湍绿潭,清荣峻茂,意思
- My mother and my sister had a wonderful time in Dalian.(改为反义疑问句)
- 一个两位数,个位数字比十位数字多6,如果把这个两位数的个位数字与十位数字对调,
- 从( )到( )任意一点的线段叫做半径.通过( )并且( )都在( )的线段叫直径
- 填空 Miss Li ( )(teach)( )(we)English
- Whose pen is this?Oh,it is( ).I was looking for it everywhere.
热门考点