woernertaylor woernertaylor

11-03-2017
Mathematics

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prove that f(x)=x+3/2 and g(x)=2x-3 are inverses

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Аноним Аноним

11-03-2017

That means, F(x) · g(x)=1
(X+3/2) · (2X-3)=1
2X-3=2(X-3/2)
If the X= + or - √11/2
Then the f(x)=x+3/2 and g(x)=2x-3 are inverses.

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bianca0205 bianca0205

01-10-2018

Yes yyou are absolutely correct!^

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