Write an equation to describe the cost of the number of kilowatt-hours of electricity from 1,001 to 1,500 answers
1 answer:
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Solution :
It is given that :
So,
The relative change is then,
This means that after 5 weeks, the revenue from the DVD sales in $563 with a rate of change of $70 per week and the increasing at a continuous rate of 12% per week.