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已知f（x）函数是一次函数,且有f（f（x））=4x-3,求函数f（x）的表达式. 代数式ax³-10x平方+6x+c/3x³+bx平方-2x+4的值恒为一个常数,求a,b,c和代数式的值. where is Anhui? what is the capital of Anhui?第一句答语开头是It's in the where is Guangxi?what is the capital of Guangxi?答语第一句答语开头是It's in the 小木块放在桌子上,下列说法正确的是1.在接触处只有桌子有弹力产生2.在接触处桌面和小木块都有弹力产生3.木块对桌面的压力是木块形变后要回复原状而对桌面施加的力4.木块对桌子的压力 The children __ (play) there ___ (happy).求回答..求详细解释 跪了 不管我怎么写都有语法错,.Look! The children __ (play) there ___ (happy) Look! They __ (lie) in the sun There are a lot of children ____(play) basketball there.____(luck) ,we bought some food,so we didn't go hungry. i will go where you go.(这句话中的where什么意思? where____ will you go,children?Let's go to Binhai,a nice and modern city.A.place B.other C.else D.the other 若曲线f(x)=ax^3+Inx存在垂直于y轴的切线,则实数a的取值范围 若曲线f(x)=ax^5+Inx存在垂直于y轴的切线,则实数a的取值范围. 英语翻译 If fall in love with you is a kind of wrong,I prefer to a wrong again 如上 make choices about Life is all about choices 翻译成中文是什么? life is all about making priorities. 怎样理解这个英语句子..这个wound是什么意思..Young is a tightly wound and competitive person who learned how to play the game from a disciplined father. 英语翻译如题,材料方面或者冶金方面的 英语翻译如：Layers can consist of a single ply or two or more plies laminated such that their grain is parallel ,a panel can contain an odd or even number of plies but always an odd number of layers. The person you love is your love.通俗的翻译一下 用比例解最后一道题,最好也用算术解一下 Love You In The End Is Why A Person是什麼意思?中国的兄弟姐妹们, I love the person is not much,but you didn't!的意思? The person who I love so much is you ,it is you ,always been you .什麽意思. 1958年,我国钢铁产量是多少 全国钢铁产量·怎么样 国家钢铁产量能说明什么 蒙娜丽莎画像里的五只动物 蒙娜丽莎背后有什么动物啊?为什么会画上这个呢? 蒙娜丽莎的三种动物代表的机密是什么 蒙娜丽莎 四个动物看新闻说那幅画里边隐藏了四个动物的图案 The deep one has fallen in love with 请亲们翻译出来后整理一下给我说喔,