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vhem65ou6i9q
04-08-2017
Mathematics
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F^(-1) when f(x)=2x-7/3
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percypercy168otvzio
percypercy168otvzio
04-08-2017
y=2x-7/3
x=2y-7/3
x+7/3=2y-7/3+7/3
(x+7/3)/2=2y/2
(x+7/3)/2= f^-1(x)
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