Question

Given f(x) = -x+ 6 and g(x) = f(x + 3), write an equation for function g.
plz help

Answer 1

equation of g(x) is 3-x

f(x)= -x+6

g(x)=f(x+3)

then,,

f(x+3)=-(x+3)+6

=-x-3+6

= 3-x

ie.. g(x)=3-x