A bookstore costs $125 a day to keep open, and spends $16 for each book it sells. the store charges $22 for each book it sells. if n represents the number of books sold, which equation represents the revenue function for this bookstore?
Revenue is referred to as sales from goods and services. It is calculated by multiplying the selling price of each unit by the total number of units sold. In the example, a bookstore that sells (n) number of books at $22 per book generates n(22) in sales revenue.
The equation which represents the revenue function for the bookstore is:
