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2 votes
[(4,-1),(0,0),(-4,-3),(-4,1)]
Find the domain of the relation

User Jstanley
by
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1 Answer

3 votes
the domain of this relationship is the set of all the x-values (or of all the first coordinates of each point): {-4, 0, 4}.

Note that this is NOT a function, because -4 shows up twice as first element.
User Kerek
by
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