Mathematics
Mathematics, 20.09.2020 09:01, dsuarez1

Which function has an inverse that is also a function? {(-1 -2). (0, 4). (1 3). (5, 14). (7, 4)}
{(-1. 2), (0.4), (1.5). (5. 4). (7.2)}
{(-1.3), (0.4). (1. 14), (5. 6). (7. 2)}
{-1 4), (04). (1.2). (5.3). (7.1)

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Answers: 3

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