Mathematics, 22.03.2021 04:40 yasmincx
The polynomial -2 x^2 + 500x represents the budget surplus of the town of Alphaville for the year 2010. Alphaville’s surplus in 2011 can be modeled by -1.5 x^2 + 400x. If x represents the yearly tax revenue in thousands, by how much did Alphaville’s budget surplus increase from 2010 to 2011? If Alphaville took in $750,000 in tax revenue in 2011, what was the budget surplus that year?
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The polynomial -2 x^2 + 500x represents the budget surplus of the town of Alphaville for the year 20...
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