# What is the inverse function of #f(x) = 4/(x + 2)# and what is the domain and range?

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The inverse function of ( f(x) = \frac{4}{x + 2} ) is ( f^{-1}(x) = \frac{4}{x} - 2 ). The domain of ( f(x) ) is all real numbers except -2, and the range of ( f(x) ) is all real numbers except 0. The domain of ( f^{-1}(x) ) is all real numbers except 0, and the range of ( f^{-1}(x) ) is all real numbers except -2.

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