3 years ago

Find the inverse of Function F. F(x)=9x+7

Mathematics

1 answer:

matrenka [14]3 years ago

7 0

Answer:

x - 7/9 = f(x)^-1

Step-by-step explanation:

f(x) = 9x + 7

y - 7 = 9x

y - 7/9 = 9x/9

Interchange!

x - 7/9 = y

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