Consider this line graph that represents speed in meters/second. The X-axis is labelled in seconds; the Y-axis is labelled in meters. Suppose that a moving object is moving at a constant speed of 4 m/s. Evaluate how the graph for constant speed 4 m/s would look, compared to the line graph seen here. A) The line would be straight and horizontal at {1,4} B) The line would be straight and diagonal, going through point [4, 1} first. The line would be straight and diagonal, going through point [.5, 2} first. D) The line would still curve, but would be plotted above the line seen in the graph