题目
the apples are so delicious in the autumn改错
提问时间:2021-02-08
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点
- 1高温煅烧多少克含杂质(杂质不参加反应)20%的石灰石可生成氧化钙280g?
- 2柳树长出了嫩芽(改写成拟人句) 灾区人民自力更生,艰苦奋斗的精神.(修改病句)
- 3EAN商品条码由哪机部分构成?并举例说明
- 4配制一定量某植物营养液.已知该营养液中需要钾元素78g,氮元素70g,则需要KNO3和NH4NO3的质量分别为( ) A.101g和400g B.202g和200g C.202g和400g D.20
- 5The old man walked around for ____ this morning.
- 6《浪淘沙》的诗意
- 7速度解答《丑小鸭》课文
- 8It was very cold.It snowed heavily and blew very strongly.It was not a good night to go out的阅读
- 9When I came ______ with the teenager hidden in the cave,I was surprised to find him _____covered wit
- 10三个正整数比是1:2:4和是84,三个数最大是多少?