1. How are the functions y = x and y=x-3 related? How are their graphs related?
A. Each output for y=x-3 is 3 more than the corresponding output for y=x. The graph of y=x-3 is the graph of y=x translated down 3 units.
B. Each output for y=x-3 is 3 more than the corresponding output for y = x. The graph of y=x-3 is the graph of y = x translated up 3 units.
C. Each output for y=x-3 is 3 less than the corresponding output for y=x. The graph of y=x-3 is the graph of y=x translated down 3 units.
D. Each output for y=x-3 is 3 less than the corresponding output for y=x. The graph of y=x-3 is the graph of y=x translated up 3 units.
