[اي شي !!]

Find each of the following functions and their domains.
f(x) = 4 - 4x

f0f
لوسمحتو ابغى حل هذا السؤال وهذاا

Find each of the following functions and their domains.
f(x) = x^2 - 4
g(x) = 2x - 3

f0g

g0f

f0f

g0g

الله يوووفق الي يحل السؤال