How are the functions y=x and y = x - 3 related? how are their graphs related? (1 point)
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.
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.
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.
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.