Which statement correctly describes the relationship between the graph of f(x) and the graph of g(x) = f(x)-1 a. the graph of g(x) is the graph of f(x) translated 1 unit up b. the graph of g(x) is the graph of f(x) translated 1 unit right c. the graph of g(x) is the graph of f(x) translated 1 unit down d. the graph of g(x) is the graph of f(x) translated 1 unit left