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Rezolvati fie functia f. R⇒R ......f(x)=3(x-4)²+5 cu toate proprietatile

Răspuns :

x=1
f(1)=3(1-4)la2+5=3*(1+16)+5=3+48+5=56     f(1)=56
x=0
f(0)=3(0-4)la 2+5=3(0+16)+5=0+48+5=53      f(0)=53