f(5＾(2x-1))=x-2 f(125)=?

f(x+2)=1/f(x),f(1)=5;问f(f(x))? f(x+2)=1/f(x),f(1)=-5,f[f(x)]等于多少? f(x)是奇函数f(1)=0.5 f(x+2)=f(x)+f(2) 求f(5) f(x)=1/(x-2),f(x)=1/3,求f[f(5)] 已知f(x+2)=1/f(x),f(x)=3则f(5)=? F(1)=5,F(x)*F(x+2)=13,求F(x) 若函数f(x)满足f(x)+2f(1/x)=5x+4/x,则f(x)= 若f(x)满足f(x)-2f(1/x)=x,则f(x)=? 若F(x)满足f(x)+2f(1/x)=x,则f(x)= f(x)满足:2f(x)-f(1/x)=x+1,求f(x) 设函数f(x)满足f(x)+2f(1/x)=x,求f(x) 已知f(x)满足2f(x)+f(1/x)=3x,求f(x) F(X)满足F(x)+2f(x分之1)=3X,求f(x) 已知f(x)满足2f(x)+f(1/x)=3x,求f(x)? 已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x) 已知f(x)满足f(x)+2f(1/x)=3x,求f(x) , 3f(x)+5f(1/x)=2x+1,则f(x)=? 3f(x)+5f(1/x)=2/x+1,求f(x)