若函数f(x)满足f(x+1)=f(x)+1且f(100)=101,那么f(1)等于____.

若函数f(x)满足f(x+1)=f(x)+1且f(100)=101,那么f(1)等于____. 一次函数F(X)满足f(f(x))=4x且f(1)小于0.则f(x)等于 函数 f(x)满足f(1)=1,且f(x)的导数f'(x) 若一次函数f(x) 满足f[f（x)]=1+2x 求f(x) 若一次函数f(x)满足f[f(x)]=1+4x,求f(x) 函数f(x)满足f'(x)=f(x)+1,且f(0)=0,则f(x)=______ 已知函数f(x)满足2f(x/1)-f(x)=x ,x不等于0,则f(x)等于 设函数f(x)满足f(x)+2f(1/x)=x,求f(x) 函数f(x)对任意实数x满足f(x+2)=1/f(x),若f(1)=-5,f(f(5))等于? 设函数f(x)满足f(x+1)-f(x)=2x+3且f(0)=0则f(-2)等于. 函数f(x)=ax-1满足f[f(x)]﹦x,则常数a等于 函数周期性例题对任意整数x,函数f(x)满足f(x+1)=(1+f(x))/(1-f(x)),且f(1)=2,f(200