2 years ago

1. f(x) = 8 + 11x, Find f-1 (-47) (Finding inverse functions given an input)

Mathematics

1 answer:

zavuch27 [327]2 years ago

3 0

Answer:

f^-1(-47) = -5

Step-by-step explanation:

You want to find the value of x that gives f(x) = -47.

-47 = 8 + 11x

-55 = 11x

-5 = x

Then f^-1(-47) = -5.

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