The inverse function of function f (x) log with base 2 (x + 1) (x > = 0) is f ^ - 1 (x)=

The inverse function of function f (x) log with base 2 (x + 1) (x > = 0) is f ^ - 1 (x)=

x+1>=1
log2(x+1)>=0
The domain of inverse function is x > = 0
2^y=x+1
x=-1+2^y
So F-1 (x) = - 1 + 2 ^ x, x > = 0