Mathematics, 22.08.2019 03:30 gonzaloc

Determine which relation is a function.
a.
{(–4, 3), (–2, 3), (–1, 2), (2, 5), (3, 2)}
b.
{(–4, 1), (–2, 3), (–2, 1), (–1, 5), (3, 2)}
c.
{(–4, 1), (–2, 3), (–1, 2), (3, 5), (3, 2)}
d.
{(–4, 1), (–2, 3), (–1, 1), (–1, 5), (3, 2)}

Answers: 1

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Determine which relation is a function.
a.
{(–4, 3), (–2, 3), (–1, 2), (2, 5), (3, 2)}<...