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Mathematics, 05.05.2020 12:43 Aysha1311

Which function has an inverse that is also a function?
{(-4, 3), (-2, 7), (-1,0), (4, -3), (11, -7)}
{(-4.6). (-2, 2), (-1, 6), (4,2), (11, 2)}
{(-4.5), (-2. 9), (-1, 8), (4, 8), (11,4)}
{(-4,4), (-2, -1), (-1,0). (4. 1). (11, 1)}

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Which function has an inverse that is also a function?
{(-4, 3), (-2, 7), (-1,0), (4, -3), (11...
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