Shown is the power consumption in the province of Ontario, Canada, for December 9, 2004 (P is measured in megawatts; t is measured in hours starting at midnight). Using the fact that power is the rate of change of energy, estimate the energy used on that day.

Transcribed Image Text:

22,000 20,000 18,000 16,000 3 6 92 15 18 2 Independent Electricity Market Operator