Muffins A-plenty Cost and Revenue 80
(6, 8.0)
75
70
65
(6, 6.5)
50
as
cost of a business is the amount of money spent to start the business and keep it in
operation. The revenue is the amount of money the business earns from the sale of
goods or services.
An online business called Muffins A-Plenty started on January 1 of a recent year. The
lines in the graph represent the cost function and the revenue function of the first six
months that Muffins A-plenty has been in operation
out thousand dollar)
40
(0, 3.5)
20
15
(0,0)
Number of Months in Operation
Part A
Write equations to represent the cost function and the revenue function for this business.