How does the graph of n(x) differ from g(x)?

n(x) = x^2 +9 and g(x) = x^2

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

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?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,