2. Suppose G has n = 22 vertices and m = 40 edges. (a) On average, how many neighbors does each vertex in G have? (b) Is it possible for all vertices in G to have at least 4 neighbors?

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please help with 2a and 2b
2. Suppose G has n = 22 vertices and m = 40 edges.
(a) On average, how many neighbors does each vertex in G have?
(b) Is it possible for all vertices in G to have at least 4 neighbors?
Transcribed Image Text:Advanced Math please help with 2a and 2b 2. Suppose G has n = 22 vertices and m = 40 edges. (a) On average, how many neighbors does each vertex in G have? (b) Is it possible for all vertices in G to have at least 4 neighbors?
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