Question

f(x)=4⋅x+2+2h(x+1)

h(n)=3⋅n

h(f(-2))=?

Answer 1

1st take f(-2)
so = 4. -2+2+2h(-2+1)
= -8 + 2+2h (-1)
= -6 -2h
it means h ( -6-2h )= 3 . -6-2h
-18 -2h

Answer 2

1. you calculate 2h(x+1)=2*3(x+1)=6x+6
2. f(-2)=-8+2-12+6=-12
3. h(-12)=-36