软件园二期租房

已知函数f(x)=2sin(wx+派／3)(w>0)的最小正周期为派,求w的值 已知正比例函数y=kx和反比例函数y=6/x的图像都经过A,B,且点A的横坐标为3（1）求点B坐标（2）求A、B两点之间距离 已知正比例函数y=kx和反比例函数y=6/x的图像都经过点A（m,-3）.求此正比例函数解析式 已知f（x）为二次函数,且f（x+1）+f（x-1）=2x²-4x,求f（1-根号2）的值. 英语翻译Giving a gift can mean a lot.It can be a way to deepen (加深) a friendship.Before you get a gift for someone,spend time really thinking about what makes him or her special.Think about their interests,hobbies,needs and happiest moments.F 英语翻译On May13,2012,Manchester City(曼彻斯特城队)had the final Premier League(英超联赛)match against QPR(女王公园巡游者队).The fact is:if they won,they would be the league champion;if not,their local rival,Manchester United( 英语翻译A young man,while traveling through a desert,came across a spring of clear water.The water was sweet.He filled his leather container so that he could bring some back to an elder who had been his teacher .After a four-day journey,the young ∫(3x^2-x+4)dx怎么算, 英语翻译Mr.West was born in a small English town.His father had a shop there.The shop keeper,Old West,didn’t think it was useful for his son to go to school.So he taught him how to get more money.They got much money there and then moved to the 对随机变量x,若Ex=3,Dx=4,求E（3x+2）和D（3x+2) 求函数f(x)=sin^2x+ √3sinxcosx在区间[四分之π,二分之π]上的最大值与最小值.请写出解题过程、、 英语翻译短文:Mr.Fred is my friend.He is still unmarried because he is very tall and fat and no girls like him.Every evening after supper,Mr.Fred likes to take a walk around the city.But he doesn't really like to walk.He likes to drive his beaut 小弟问一到高一数学题、某公司以每吨10万元的价格销售某种化工产品,每年可售1000吨.若将该产品每吨的价格上涨X%,则每年的销售数量将减少MX%,其中M为正常数.（1）当M=1/2时,该产品每吨的价 求过点P(-5,-4)且与坐标轴围成的三角形面积为5的直线方程 ∫0到a(3x^2-2x+1)dx求解~求具体过程谢谢谢谢啦~~~~~ f(1+x分之一)=x的平方 分之 1+x的平方的和 再+x分之一老师教我们是设 1+x分之一 为t最后化简为 t的平方-t+1f(x)等于什么 求高人指点高一数学题目,小弟纠结可一学期!已知全集U=A并B={x属于N|0小于等于x小于等于10},A交(Cu B)={1,3,5,7},试求集合B. 半桶水的别来,要详细,不要只来个答案!谢谢咯 一篇英语短文翻译------高手帮忙Food & Drink OptionsShops are located throughout Canada’s Wonderland. Picnic baskets and coolers are welcome at the shelter located outside Wonderland on the north side of our Front Gate. Outside food and d 【急】函数f(x)=sin²x+√3sinxcosx在区间{π/4,π/2},求f（x）最大值 已知正比例函数y=kx的图象与反比例函数y=k/x的图象的一个交点是（1,3）求这两个函数图象的另一个交点坐标. 已知函数f(x)=lg(1-x)-lg(1+x), 若函数g(x)=f(x)-2x-1除以2x+1-m在【0,9除以11】上恒有零点,求实数m的取值范围,2x是2的x次幂下面图片的第三问,后面还有半句题 “求实数m的取值范围 英语翻译T oday,The Hunger Games will hit the theaters acrossNorth America.The movie stars Jennifer Lawrence,one of the fastest rising stars of Hollywood.　　Jennifer,known to her friends and family as“Jen,”was born on August15,1990.Before s 函数y=sin(2x+pai/4),x∈[0,pai/4],当x=（ ）时,函数有最小值y=（ ） 已知函数f(x)=ax2+(a+1)x+2是定义域为(-2,2)的偶函数,求y=f(x)的值域 函数f(x)=ax2+bx+3a+b为偶函数,定义域为[a-3,2a],则f(x)的值域为快,谢谢谢谢 偶函数f(x)的定义域和值域相同则这个函数可以是 若关于X的方程（X-2）（X2-4X+M）＝0有三个根,且这三个根恰好可以作为一个三角形 已知一次函数,当X=3时,Y=5；当X=-4时,Y=-9,求一次函数的解析式... 当b＞0,y=x+b的图象经过哪几个象限?当b＜0时呢? 两直线l1＝k1＋b1,l2＝k2＋b2若l1平行于l2则b1,b2满足什么条件 初二数学下-----函数图象我对看图解题不是很理解,尤其是两种函数相交的问题及图象(附答案详细步骤)谢谢 初二数学, 已知点A(-1,0)和B(3,0),函数y=-x+2(-2