In order to trace this graph without lifting your pen or retracing an edge you COULD begin at vertex
A) A
B) B
C) C
D) D

In order to trace this graph without lifting your pen or retracing an edge you COULD begin at vertex A A B B C C D D class=

Respuesta :

B-C-F-E-D-B-A-E

So your answer is B

The answer is D you would trace D-E-A-B-C-F