Question

X Company pays a flat fee for the first 10,000 gallons of water it uses and then a constant unit cost for each additional gallon. Which of the following is an appropriate function for X Company’s water cost, where X represents the total number of gallons used?

Answer 1

Which of the following is an appropriate function for X Company’s water cost, where X represents the total number of gallons used?

C = a X<10,000

C = a + b (X - 10, 000) X>10,000

Step-by-step explanation:

The proper cost function would be:

C = a X<10,000

C = a + b (X - 10, 000) X>10,000