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Question
The graph shows the number of visitors V to a national park in hundreds of thousands during a one-year period, where t = 1 represents January. Estimate the rate of change of V over the interval
. Round your answer to the nearest hundred thousand visitors per year. 
A) 176.92 hundred thousand visitors per year
B) 328.57 hundred thousand visitors per year
C) 166.67 hundred thousand visitors per year
D) 383.33 hundred thousand visitors per year
E) 766.67 hundred thousand visitors per year
Answer
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