Use the Graph Shown to Determine If the Limit Exists $$\lim _ { x \rightarrow 1 } f ( x )$$

Use the graph shown to determine if the limit exists. If it does, find its value.
- $$\lim _ { x \rightarrow 1 } f ( x )$$

A) 1
B) 3
C) 0
D) does not exist