Identify if the given relation represents a function. Then, determine its domain and range.

Function; domain: (-∞, ∞); range: (-∞, ∞)

Not a function; domain: (-4, 4); range: (-4, 4)

Not a function; domain: (-∞, ∞); range: (-∞, ∞)

Function; domain: (-4, 4); range: (-4, 4)

Identify if the given relation represents a functi...

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