Respuesta :

mathmate

Step-by-step Answer:

f and f^(-1) are inverses of each other within a specified domain, with the property that

y=f(x)  <=> (is equivalent to)  f^(-1)(y)=x

since

2=f(4), by the definition of inverse functions, f^(-1)(2) = 4

vmcclain1216

-4, -2, -2 hope that will help you

Step-by-step explanation:

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