The correct statement that describes the relationship between any point on \( f(x) \) and \( -f(x) \) is:
If \( (x,y) \) is on the graph of \( f(x) \), then \( (x,-y) \) is on the graph of \( -f(x) \).
This is because when you take the negative of the function \( f(x) \), you essentially invert the \( y \)-values while keeping the \( x \)-values the same.