Question

composite function: f(x)=x+4/5 and g(x)=x^2

Answer 1

are you asking for f(g(x)) or g(f(x))?

Answer 2

f(g(x))

Answer 3

x^2+4/5
this is the simplest form

Answer 4

f(x)=6x^2 g(x)=3x-1

Answer 5

6(3x-1)^2
6(9x^2-6x+2)
54x^2-36x+12