3 years ago

If f(x)=1/7-9, then f^-1(x)=

1 answer:

4 0

Answer:

Step-by-step explanation:

Hello!

$f(x)=\frac{1}{7} -9=\frac{1-9*7}{7} =-\frac{62}{7} \\=>f^{-1} (x)=-\frac{7}{62}\\$

Good luck!

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