Daytime Accidents. y = 0.05 x 2 − 5.5 x + 250 Find a quadratic function that fits the following data. Travel Speed (in km/h) Number of Daytime Accidents (for every 200 million km driven) 60 100 80 130 100 200 ( Source : New Jersey Department of Law and Public Safety.) b. Use the function to estimate the number of daytime accidents that occur at 50 km/h for every 200 million km driven.
Daytime Accidents. y = 0.05 x 2 − 5.5 x + 250 Find a quadratic function that fits the following data. Travel Speed (in km/h) Number of Daytime Accidents (for every 200 million km driven) 60 100 80 130 100 200 ( Source : New Jersey Department of Law and Public Safety.) b. Use the function to estimate the number of daytime accidents that occur at 50 km/h for every 200 million km driven.
Solution Summary: The author explains the quadratic function that fits data points (60,100),
Calculus and Its Applications Plus MyLab Math with Pearson eText -- Access Card Package (11th Edition) (Bittinger, Ellenbogen & Surgent, The Calculus and Its Applications Series)
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