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Misha Larkins [42]
3 years ago
11

 f and f^-1 are functions. If f(x)=x+2, then f^-1 (x+2)=?

Mathematics
1 answer:
Elena-2011 [213]3 years ago
4 0
\mathtt{f^-1(x+2)=?}\\\mathtt{f(?)=x+2}\\\mathtt{but\:f(x)=x+2\:because\:at\:the\:question.}\\\mathtt{so\:?=x}
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