Each statement describes a transformation of the graph of y=x. which statement correctly describes the graph of y=x-9?
A. It is the graph of y+x translated down 9 units. B. It is the graph of y+x, where the slope is decreased by 9 C. It is the graph of y+x translated to the left 9 units. D. It is the graph of y+x translated up 9 units.