The graph of ( y=f(x) ) is given below. Answer each of the questions below the graph.
A) What is the domain of ( f(x) ) ? Give your answer using interval notation.
B) What is the range of ( f(x) ) ? Give your answer using interval notation.
C) What is/are the ( x )-intercepts of ( f(x) ) ? Give your answer(s) in coordinate form (i.e. as ordered pairs), separating multiple answers with commas as needed.
D) ( f(6)= )
E) ( f(-2)= )
F) Is ( f(4) ) positive, negative, or 0 ?