Question

If f(x) is the total cost, in dollars, of x cupcakes, which of the following statements best describes the meaning of f(5) = 12?​

Answer 1

Answer:

• See below

Step-by-step explanation:

This a form of the proportional relationship:

• f(x) = kx, where f(x) - total cost, k- cost of each item, x - number of items

We have:

• f(5) = 12

It means:

• Total cost of 5 cupcakes is $12