1函数y﹦2sin(3-2x﹚单调区间的简单求法,2两个周期函数相加还是周期函数吗3分段函数的值域可以并起来
题目
1函数y﹦2sin(3-2x﹚单调区间的简单求法,2两个周期函数相加还是周期函数吗3分段函数的值域可以并起来
答案
1 函数y﹦2sin(3-2x﹚单调间的简单求法
2kpi+-pi/2
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
热门考点
- 漫无止境的漫和漫山遍野的漫意思相同么
- 织一条长1m,宽40cm的围巾,需要毛线240克,用同样的毛线织长120cm,宽50cm的围巾,需毛线多少克?
- 我国古代经济重心何时开始南移
- 英语翻译
- It is good _______(volunteer)at leisure time
- 若(2x+1)^100=a0+a1x+a2x^2……+a100x^100求a0+a1+a2+.+a100=?
- we will have a -holiday.what about going to FIVE?A,five days B,five day C,five-day D,five-days
- There is a real joke.When some guys were tslking heartedly about "F4" in the living-room,
- yesterday i _when i was cooking
- 如何增加人民收入,提高人民生活水平