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Fie functiile f, g : R -> R f(x)=3x+2 g(x)=f(2-x)
Determinati functiia g


Răspuns :

f(2-x)=3(2-x)+2=6-3x+2=8-3x=g(x)
Wiskae
g(x)=3(2-x)+2 g(x)=6-3x+2 g(x)=8-3x