"Given two functions, p(x) and q(x), (p+q)(x)= p(x) at the intersept(s) of q(x). Is this: - always true - sometimes true - never true For the functions f(x) =3x^2-2x+1 and g(x)= x^2-x+3 , (f+g)(x) would be equal to what? For the functions f(x)= 3x-5 and g(x)= x+1, find (g o f)(x): For the functions f(x)= 3x-6 and g(x)=3, (ft)(x) would be equal to what?