3 years ago

What is the inverse of function of f? f(x) = -7x - 4

Mathematics

1 answer:

jolli1 [7]3 years ago

6 0

Answer:

f^(-1) (x) = -(x+4)/7

Step-by-step explanation:

f(x) = - 7x-4

f(x)+4=-7x

x=-(f(x)+4)/7

f^(-1) (x) = -(x+4)/7

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