The figure shows a function $f : X \rightarrow X$. What is the value of $f ( 2 ) + f ^ { - 1 } ( 2 )$? [3 points] (1) 3 (2) 4 (3) 5 (4) 6 (5) 7
The figure shows a function $f : X \rightarrow X$.\\
What is the value of $f ( 2 ) + f ^ { - 1 } ( 2 )$? [3 points]\\
(1) 3\\
(2) 4\\
(3) 5\\
(4) 6\\
(5) 7