niKymartmaad niKymartmaad

10-06-2016
Mathematics

contestada

confirm that f and g are inverses by showing that f(g(x))=x and g(f(x))=x.
f(x)=x-8/x+7 and g(x)=-7x-8/x-1

Respuesta :

metchelle metchelle

10-06-2016

Good day! Please see the attached document to know how to substitute and simplify both functions to check if they are inverses of each other.

Ver imagen metchelle

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