Use the graph of the function to find the domain and range of f. (Enter your answer using interval notation.) domain 16 15 14 13 12 11 10 6543218987654321 y + -5-4-3-2-1-1 -2 -3 34567 -5 y = f(x) 1 2 3 4 5 6 X range Use the graph to find the indicated function values. (a) f(2) = (b) f(1) = = (c) f(3) = (d) f(-1) =