Level:
Project ID:
2000005202
Accepted:
0
Clonable:
0
Easy:
1
From the given functions select a function \(f\) so that its inverse function \(f^{-1}\) has the graph shown in the picture.
\( f(x) = \sqrt{x+1};~x\in[ -1;\infty) \)
\( f(x) = x^2-1;~x\in (-\infty;0]\)
\( f(x) = \frac{1}{\sqrt{x-1}};~x\in[ -1;\infty) \)
\( f(x) = x^2-1;~x\in\ \mathbb{R} \)