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Mathematics, 18.02.2021 02:40 mckinneypaige8243

Which function has an inverse that is also a function? g(x) = 2x - 3
k(x) = -9x²
f(x) = (x + 21
w(x) = -20

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Which function has an inverse that is also a function? g(x) = 2x - 3
k(x) = -9x²
f(x) =...
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