sat2数学题,f(x)=5√2x ,what is the value off^(-1) (10)?If f(x)=5√2x ,what is the value of f^(-1) (10)?

sat2数学题,f(x)=5√2x ,what is the value off^(-1) (10)?If f(x)=5√2x ,what is the value of f^(-1) (10)? 求问Sat2数学题 If f is a linear function and f(-2)=11,f(5)=-2,and f(x)=4.3,what is the value of x 一道SAT2数学题答好了我加分 if f(x)=x³-4x²-3x+2 which of the following are true?1.the function f is increasing for x≥32.the equation f(x)=o has two nonreal solutions3.f(x)≥-16 for all x≥0答案是1和3,为什么2不对?1,3 SAT2数学题一道,请求详解Which of the following describes the right and left behavior of the graph of f(x)= -3x^7 +2x^5 -3x +6?A Rises right and leftB Falls right and leftC Falls left,rise rightD Rises left,falls rightE Cannot be determined sat2 If f(x)=log下标2 X for X大于0,then f 的倒数是?可以解释一下为什么是2的X次方吗? 几道SAT2的数学题1.what is the remainder when the polynomial x^4-5x^2-10x-12 is divided by x+22.what are the asymptote of f(x)= 6x^2/4-x^2我知道x=2和x=-2 但是不知道y=-6 是怎么算出来的3.what is the y-intercept of the line tangent 一道sat2数学题| | ←这个像绝对值符号的东西是什么意思!要做何种运算?题如下!if ax+by=edx+ey=fare solved stimultaneously,and x=5,y=2and |a b||d e| = 2↑(我就是不知道这里面要咋算!)what does |c b||f e| equal!绝 高一数学题2f(x)-f(1/x)=x-2,求f(x) 数学题 3f(x-1)+2f(1-x)=2x 求f（x） 高中数学题函数f(x)=√(x^2-2x)+2^√(x^2-5x+4)的最小值为函数f(x)=√(x^2-2x)+2^√(x^2-5x+4)的最小值为 f(x)=sin(2x+w)是偶函数,则w= .f(x)=cos(0.5x+w),则w= f(x)=sin(2x+w)为奇函数,求w f(x)=sin(2x+w)为偶函数,求w是两个题 一些数学题、帮我看看来 ～～1如果函数Y=cos²wx-sin²wx的最小正周期是4π ,那么正数w的值是： .2、函数f(x)对于任意实数x满足条件f (x+2)=1/f(x),若f(1) =-5 ,则f(f(5)) = .3为了稳定 又一道急需解决的SAT2 Math If f(x)=X^2-3x+4,which of the following is an approximation of f(f(f(3+7/8)))?正答：1223.21 已知函数f(x)=sin(x+w)+3^(1/2)cos(x-w)为偶函数,求w的值已知函数f(x)=sin(x+w)+根号3cos(x-w)为偶函数,求w的值 不等式数学题1.一只函数f（x）=（x^2+3)/(x-a) (x不等于a,a为非零常数）当x>a时f(x)的最小值为6,求a的值2.求√x+1/x^2的最小值3.已知1≤x≤y≤z≤w≤100,求x/y+z/w的最小值 创新探究数学题已知函数f(x)=x|x-2|(1):解不等式f(x) SAT2数学题 达人快进 本文科生已然晕倒 你要知道是在给纯种文科生说题 1.If f(x)=j,where j is an integer such that j