Number graph that ranges from negative five to five on the x and y axes. A line passes through the labeled points (three, two) and (three, negative four).
Which is the equation of the given line in standard form?

x = 3

y = 3x

y = 3

x=−3

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?