The table to the right shows the ..

The table to the right shows the electricity rates charged by Better Than Lightning Utilities in the winter months. Winter (November-June) a. Write a piecewise definition of the monthly charge W(x) for a customer who uses x Base charge, $7.50 KWh in a winter month. First 500 KWh or less at 0.0550/kWh b. Determine the graph of W(x) Over 500 KWh at 0.0800/kWh a. Write a piecewise definition of the monthly charge W(x). if O s x $ 500 W(X)= if 500