9' Classify the graphs described In pans to) and (b). Follow your decision with an explanation. {at The graph to the right. (b) A graph with tour vertices. all of degree 1. (I) Detern-une whether the graph shown has an Euler circuit or path. Choose the correct answer below. 0 A. The graph has an Euler path. 0 B. The graph has neither an Euler path nor an Euler circuit. 0 C. The graph has an Euler circuit. 0 D. The graph has both an Euler circuit and an Euler path. 0 E. There is not enough information to classify the graph. Explain your reasoning. Choose the correct answer below. 0 A. The graph has more than two odd verllces. O B. There are exactly two vertices with odd degrees. 0 c. The graph may or may not be disconnected. O D. The graph must be connected. 0 E. The graph has all even vertices. (b) Determine whether a graph with tour vertices. all of degree 1. has an Euler circuit or path. Choose the correct answer below. 0 A. The graph has an Euler path. 0 B. The graph may or may not have an Euler path. 0 C. The graph may or may not have an Euler circuit. 0 D. The graph has neither an Euler circurt nor an Euler path. 0 E. The graph has an Euler circuit. Explain your reasoning. Choose the correct answer below. 0 A. The graph has more than two odd vertices. O B. The graph must start and end on an even vertex. 0 C. The graph is connected. 0 D. All the vertices have even degrees. 0 E- The 9'39\" \"as \"\"0 \"3mm \"limb