Answer:
A
Step-by-step explanation:
went up a positive 4 points:)
Answer:
12.68 if you are rounding to the hundreths place
Step-by-step explanation:
A. Independent variable: number of rubber stamps n sold. Dependent variable: F(n), the total sales.
B. Only whole numbers. It is impossible to have negative and/or fractional stamps.
C. F(n) = $4.95n, which is 4.95 times n.
So, plugin 5 for n

F(n) = $24.75