The answer is C and D. From the result, we can use this to represent the whole customer. But the percent calculation need to use the number of customers divided by total of 75, not 100.
A translation of 1 unit down
A. The v-intercept in the year 2010 is less than the y-intercept in the year 2015
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Answer:its Graph C
(According to the law of Nicoloas Sadi Carnot)