PLEASE SOLVE!
The graph shown here is the graph of which of the following rational functions?

The graph shows a rational function with X-axis from 0 to 10 and 0 to minus 10, and Y-axis from 0 to 10 and 0 to minus 10. The red dotted lines x is equal to 1 and x is equal to minus 1 are drawn on the graph.

A.
F(x) =
1
(
�
−
1
)
(
�
+
1
)
(x−1)(x+1)
1
​


B.
F(x) =
�
+
1
�
−
1
x−1
x+1
​


C.
F(x) =
�
−
1
�
+
1
x+1
x−1
​