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Sati [7]
3 years ago
9

Which function has an inverse that is a function?

Mathematics
1 answer:
Wittaler [7]3 years ago
7 0

Answer is option C.

m(x) = -7x

This is a bijective function.

Here for everyvalue of theres is only one and one unique value of y.

And hence its inverse will also be a function.

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************************************************************

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