Jawabnya yg bener bener jawaban ya..
Jangan cuman mau ngambil poin aja..
Makasiii…
Kak.. Minta tolong ya… Yg kegiatan 1 itu
Jawaban:
f(x)= 3x + 2
g(x)= x-2
(f o g) (x)= f(g(x))
= f(x-2)
= 3(x-2) + 2
= 3x-6+2
= 3x -4
(g o f)(x)= g(f(x))
= g(3x+2)
= (3x+2) – 2
= 3x+2-2
=3x