Question

Diketahui:
jika f(x)=2x-4
g(x)=3x+1
Ditanya:
(gof)‐1
Tolong Dijawab Jangan Pakai wa isi jawab sendiri di brainly aja​

Answer 1

Jawab:

Penjelasan dengan langkah-langkah:

f(x) = 2x - 4

g(x) = 3x + 1

(g o f) (x) = g (f (x))

= 3 f(x) + 1

= 3 (2x - 4) + 1

= 6x - 12 + 1

= 6x - 11

y = 6x - 11

6x = y + 11

x = ⅙ (y + 11)

(gof)‐¹(x) = ⅙ (x + 11)