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SIZIF [17.4K]
3 years ago
13

Hello need help with this question

Mathematics
1 answer:
Citrus2011 [14]3 years ago
4 0

Answer:

Step-by-step explanation:

\frac{x-2}{5} =y

f(\frac{x-2}{5} )

=5(\frac{x-2}{5})+2

=x

f^{-1} (5x+2)

=(\frac{5x+2-2}{5})\\

=x

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