Which statement correctly describes the relationship between the graph of f(x)=2x and the graph of g(x)=f(x)−4?

the graph of g(x) is the graph of f(x) translated 4 units down.
the graph of g(x) is the graph of f(x) translated 4 units right.
the graph of g(x) is the graph of f(x) translated 4 units up.
the graph of g(x) is the graph of f(x) translated 4 units left.