F (x)=xpangkat2-2x+3 F (3x)= By Admin ReiPosted on December 4, 2022 F (x)=xpangkat2-2x+3 F (3x)= Fungsi f(x) = x² – 2x + 3 f(3x) = (3x)² – 2(3x) + 3 f(3x) = 9x² – 6x + 3