Rational expressions help needed
Rational expressions help needed
**Answers and Explainations**
1. The Area of a rectangle is represented by https://www.efficiencyvermont.com)
- Suppose a new refrigerator costs $500. Determine the total cost of having either refrigerator for 12 years, assuming the only costs associated with the refrigerator are its purchase cost and electricity.
- Determine the total annual cost for a new refrigerator that lasts 12 years, assuming the only costs associated with the refrigerator are its purchase cost and electricity.
- Write a function that gives the annual cost of a new refrigerator as a function of the number of years you own the refrigerator.
- What are the asymptotes of the rational function in part d? What does the horizontal asymptote mean in the context of this problem?
- Sketch the graph of the rational function from part d.
- If you plan on owning your refrigerator for 12 years, would it be more cost effective to keep your old refrigerator or purchase a new one? Explain.
