Dik:f(x)=2x+1 , (fog)(x)=2x²-2x+7 , Dit: a).g(x) , b).(gof)(x) , (gof)(-2)
Matematika
wanda446
Pertanyaan
Dik:f(x)=2x+1 , (fog)(x)=2x²-2x+7 , Dit: a).g(x) , b).(gof)(x) , (gof)(-2)
