Mathematics, 19.07.2019 23:30 jdbrooks08

In country a, the number of highway bridges for the years 2000 to 2005 can be modeled by the equation y=149(x+1.5)^2+489,505, where x=0 represents the year 2000. assume that this trend continued and find the year in which there were 505,000 highway bridges in country a.

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In country a, the number of highway bridges for the years 2000 to 2005 can be modeled by the equatio...