A certain shade of purple paint is made by mixing blue and red paint. The relationship between the number of quarts of blue paint in the mix, xx, and the number of quarts of red paint, yy, is represented by a graph drawn in the xy-plane. If the point (6,96,9) lies on the graph, what does the ordered pair (6,96,9) indicate?

9 quarts of blue paint for every 6 quarts of purple paint
9 quarts of blue paint for every 6 quarts of red paint
6 quarts of blue paint for every 9 quarts of red paint
6 quarts of blue paint for every 9 quarts of purple paint