Which of the following graphs is the graph of | vedclass

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(C) The function $f(x) = 	an^{-1} x$ is defined for all real numbers $x \in R$.Its range is the open interval $(-\frac{\pi}{2}, \frac{\pi}{2})$.The g

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(C) The function $f(x) = 	an^{-1} x$ is defined for all real numbers $x \in R$.Its range is the open interval $(-\frac{\pi}{2}, \frac{\pi}{2})$.The graph passes through the origin $(0, 0)$ because $	an^{-1}(0) = 0$.As $x 	o \infty$,$f(x) 	o \frac{\pi}{2}$,and as $x 	o -\infty$,$f(x) 	o -\frac{\pi}{2}$.The graph is strictly increasing and has horizontal asymptotes at $y = \frac{\pi}{2}$ and $y = -\frac{\pi}{2}$.Comparing this with the given options,the graph in option $C$ correctly represents the function $f(x) = 	an^{-1} x$.

Which of the following graphs is the graph of $f(x) = \tan^{-1} x, (x \in R)$?

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