What is the domain and range of the function shown on the graph below?
A. Domain = {-1, 0, 1, 2}; Range = {-3, -2, 1, 4}
B. Domain = {-4, -1, 2, 3}; Range = {-1, 0, 1, 2}
C. Domain = {1, 2, 3, 4}; Range = {0, 1, 2}
D. Domain = {-3, -2, 1, 4}; Range = {-1, 0, 2}