Answer:
<em>sales increase with a decrease in price. </em>
Step-by-step explanation:
As you can see in the graph, at higher values of "x", you will have lower values of "y". Since the "x" axis represents sales, and the "y" axis represents price, we can infer that at a lower price, higher sales. Or, in the same way, the higher the sales, the lower the price.
