The edges connecting two vertices can be assigned a non-negative real number, called the ____ of the edge.
A) key
B) weight
C) width
D) height

Question

Quizplus · Accepted Answer

The commonly used term for a non-negative real number assigned to an edge in a graph is "weight". While "key" might be a term used in certain contexts, it is not a standard term in graph theory. "Width" and "height" are not typically used to describe edges in a graph.

The Edges Connecting Two Vertices Can Be Assigned a Non-Negative