f(x)=x^2-2ax+5(x>=1)存在反函数,则a的取值范围为已知函数y=(ax+b)/(x+c)的反函数是y=(3x+1)/(x-2) (x≠2),则a+b+c=?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 12:41:37
![f(x)=x^2-2ax+5(x>=1)存在反函数,则a的取值范围为已知函数y=(ax+b)/(x+c)的反函数是y=(3x+1)/(x-2) (x≠2),则a+b+c=?](/uploads/image/z/7944505-25-5.jpg?t=f%28x%29%3Dx%5E2-2ax%2B5%28x%3E%3D1%29%E5%AD%98%E5%9C%A8%E5%8F%8D%E5%87%BD%E6%95%B0%2C%E5%88%99a%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E4%B8%BA%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0y%3D%28ax%2Bb%29%2F%28x%2Bc%29%E7%9A%84%E5%8F%8D%E5%87%BD%E6%95%B0%E6%98%AFy%3D%283x%2B1%29%2F%28x-2%29+%28x%E2%89%A02%29%2C%E5%88%99a%2Bb%2Bc%3D%3F)
f(x)=x^2-2ax+5(x>=1)存在反函数,则a的取值范围为已知函数y=(ax+b)/(x+c)的反函数是y=(3x+1)/(x-2) (x≠2),则a+b+c=?
f(x)=x^2-2ax+5(x>=1)存在反函数,则a的取值范围为
已知函数y=(ax+b)/(x+c)的反函数是y=(3x+1)/(x-2) (x≠2),则a+b+c=?
f(x)=x^2-2ax+5(x>=1)存在反函数,则a的取值范围为已知函数y=(ax+b)/(x+c)的反函数是y=(3x+1)/(x-2) (x≠2),则a+b+c=?
在定义区间单调才有反函数,二次函数对称轴a,则a
f-8(8)即代表原来y是8,求x。那么把f(x)=8带入原式即可。解得答案为(8的8111次方+8)分之8
f(x)=x^2+2ax-1 (x
1.f(x)=x^2+2ax-1 (x
f(x)=(e^x)(ax^2+x+1)求导,结果是e^x(ax^2+x+1+2ax+1),
已知函数f(x)=x^2-ax+4,x∈[-3,-1],若f(x)
函数f(x)=(x2+2x-3)/(x-1) (x>1) ax+1 (x
讨论函数f(x)=ax/(x^2-1)(-1
f(x)=ax/x^2-1(-1
讨论函数f(x)=ax/x^2-1(-1
F(x)=e^(2x+1)-ax+1
讨论f(x)=ax/x^2-1 (-1
函数f(x)=ax^2+1/x的奇偶性
f(x)=根号[(x^2) 1]-ax (a>0)
已知f (x)=x^2+ax+b(-1
1.若f(x)=x^2-ax+1
f(x)=(ax^2-x)(lnx-1/2ax^2+x)
函数f(x)={ax^2+1,x≥0;(a^2-1)e^ax,x
f(X)=x^2+2ax+b(b(1) f(X)=x^2+2ax+b(b
f(x)=e^x/1+ax^2 求导 后面是-2ax还是-ax