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高一数学必修一红对勾本册综合评估试卷答案要得是内蒙古大学出版社的,卷子页数是113~116,人教A版的 谁有高一数学必修5红对勾的答案 高一数学必修二红对勾答案 ###人教版A高一数学必修5红对勾第一章综合评估1答案###RT 数学函数概念函数f(x)=x+1,函数是一个数（一个变量他的值由x决定）,还是一个由x经过f得到y整个这个过程叫函数 设x>0,则y=3-3x-1/x的最大值为? X*X+3X+Y-3＝0 求X+Y 的最大值 已知0 请人帮忙做套大一英语试题1.Usually,_______ care for children's ______...A.woman writers...lives B.women writer...life ..C.women writers ...life D.women writer ...lives .2.________ you are free,why not go skating with us?...A.Because B.Sinc 求一份大一期末英语试卷 大学英语试题（大一期末） 大一上期末英语试题 圣诞节快乐,有没有人帮我做一下英语试卷 大一的!八点半开考 有没有电子书版 = =||为什么点不开？还有必修4的。 新课改的,人教B版我中考完在家没事想预习预习高一知识，但不知道高一数学（人教B版）物理（人教）上半学期除了学必修1还学必修几？1我都学过了……急！ f（x）=2x-1,g(x)=1/x²+1.求f(x²),f(g(x)).怎么得出：f(x²)=2x²+1,f(g(x))=2g(x)-1.为什么可以这样计算? 急.y=根号（x²+2x-3)的定义域x²+2x-3＞或＝0,怎么求出：x＜或＝-3,或,x＞或=1的、 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(0 已知函数F(X)=AX2+BX+C,若F(0)=0,F(X+1)=F(X)+X+1.求F(X)的表达式.AX2就是X的二次方. -∝＜x＜+∝的意思是不是x取全体实数?应该是这个意思,但是想确认一下下 1、He__toNew York tow hours ago.A、flied B、flies C、flew2、She had much fun__on the playground.A、plays B、played C、playing3、Jim decided__to theMount Wutai last month.A、go B、to go C、going4、—__was your vacation?—It was fantasti 设函数f(x)=sin（2x+μ）(-π 普通高中课程标准实验教科书】必修2如果有答案书的请把85页AB组,97页AB组答案发一下, 平面∝平行平面β平行平面r,直线a与b分别交∝、β、r于点A,B,C和点D,E,F求证：AB：BC=DE:EF 图画不出来. 求x+2x^2+3X^3+……+nx^n的值（x>0且x不等于1）如题 解方程组x+y+z=6,2x+3y-z=5,3x-y+2x=7打错了，试x+y+z=6，2x+3y-z=5，3x-y+2z=7 L-----start at half past one in the afternoon.Do you u------- how to send emails? 连词成句1.any are books there the in schoolbag2.rulers his are green这两题要连词成句,我们家长都不懂,请大家帮忙然后回答下为什么要这么连 Mr.Li was born in ______,he is _______.(Asia)The_______between Beijing and Tokyo is 2300 kilometers.(distant) 根据中文补全下列句子：我经常帮妈妈打扫房间.I often _________ Mother __________ the room.这块蛋糕比那块好多了.This cake is _________ _________ than that one. After_(come) to China,I found that my family was like a big tree.I realize that I am _ (culture) and ancestrally _(root) in China.