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18-04-2017
Mathematics

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What is the inverse of the function f(x) = x + 2?

Respuesta :

18-04-2017

y=x+2 solve for x and then reverse labels...

y-2=x so

y=x-2

f^-1(x)=x-2 is the inverse of f(x)=x+2

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18-04-2017

the answer will be

f(x)= 2+x

hope this helps

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