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Mathematics, 27.03.2021 19:20 crismelycalderon1904
The rational​ function, d(x), can be used to accurately model the braking distance for automobiles traveling at x miles per​ hour, where 20≤x≤70. Use graphing to determine d(x)=300
![d(x)=8711x^2-69400x+47000/1.12x^2-333x+82200](/tpl/images/2256/1203/058e8.png)
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