The scatter plot below shows the sale price of a collectible figure on an online auction website based on the number of figures available. Which type of association is represented by the scatter plot?
A.
no association
B.
negative association
C.
positive association
D.
positive and negative association

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?