Suppose the Edges of a Graph Represent Streets That Must

question 53

Multiple Choice

Suppose the edges of a graph represent streets that must be checked by a worker from the Department of Public Works. In order to eulerize the graph, we must add three edges. The real world interpretation of this is:

• A) we must travel three blocks twice in our circuit.
• B) the street department will build three new streets.
• C) three blocks will not be checked by the Department of Public Works.
• D) it will take three workers to check all the streets in the city.

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Definitions:

Recycling

Reprocessing of used materials for reuse.

Used Materials

Previously owned or utilized materials that are often recycled or repurposed for new uses.

Reused

The action of using something again, whether in its original form or with minimal alteration, to reduce waste and save resources.

FDA (Food and Drug Administration)

A federal agency responsible for protecting public health by regulating food safety, pharmaceuticals, medical devices, cosmetics, and other products.