10 points the graph below shows the price, y, in dollars, of different amounts of pounds of cheese, x: a graph titled cheese prices shows number of pounds on x axis and price in dollars on y axis. the scale on the x axis shows numbers from 0 to 12 at increments of 2, and the scale on the y axis shows numbers from 0 to 72 at increments of 12. a straight line joins the ordered pairs 0, 0 and 12, 72 which equation best represents the relationship between x and y? y = x + 6 y = 12x y = x + 12 y = 6x