Given f(x)=x2f(x) = x^2f(x)=x2, what is the range of fff if the domain is restricted to {−3,0,3}\{-3, 0, 3\}{−3,0,3}?
{0,9}\{0, 9\}{0,9}
{−9,0,9}\{-9, 0, 9\}{−9,0,9}
{−3,0,3}\{-3, 0, 3\}{−3,0,3}
{0,3,9}\{0, 3, 9\}{0,3,9}