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If f(x) =5x +2 and g(x)=1/2+4, find g(f(12)) ???
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If f(x) =5x +2 and g(x)=1/2+4, find g(f(12)) ???

User Richard Kennard
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1 Answer

6 votes
Defined the inverse, inner change the variables and solve for y.
F^-1(x)=x/5-2/5
User Scottheckel
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