Modeling with Rational Functions Answers

A refrigerator costs $850. The estimated yearly operating cost of the refrigerator is $62.Average annual cost = Purchase price + Total operating cost Number of yearsWhich expression represents the total cost, in dollars, of owning the refrigerator for x years?

Which rational function models the average annual cost, in dollars, of the refrigerator if it is kept for x years?

In the long run, the cost of the refrigerator modeled by will be the cheapest, averaging $ per year.