Answer and Explanation
Your Answer is
Correct Answer is F
Explanation
Use the following information to answer questions 56-58.
The table below shows an electric utility company's old and new rates. In the table, kWh stands for kilowatt-hour, a standard unit for measuring electrical energy.
58. Which of the following is the graph of the function that gives the percent of increase for electric bills calculated under the new rates compared to the bills calculated under the old rates?