Bantu plss 20 POIN!!!! :
jika f(x)=x-5 dan g(x) = x²-1
maka (g o f) (x)=....
A.x²-6 D.x²-4
B.x²-10-24 E.x²-10x+24
C.x²-10x+26
jika f(x)=x-5 dan g(x) = x²-1
maka (g o f) (x)=....
A.x²-6 D.x²-4
B.x²-10-24 E.x²-10x+24
C.x²-10x+26
Verified answer
Jawab:
komposisi fungsi
Penjelasan dengan langkah-langkah:
f(x) = x - 5
g(x) = x² - 1
gof(x) = g { f(x)}
gof(x) = g (x -5)
gof(x) = (x - 5)²- 1 = x² -10x + 25 - 1
gof(x) = x² - 10x + 24