Some US census population data is given in the following table. Year Year 1980 1990 2000 Population y 227 249 281 Here population is given in millions. 1. Fit a second degree polynomial passing through these points. 2. Use it to predict population in year 2010 and 2020. Note: Develop the linear system of equations from the above theory and solve the system by LU Decomposition Method

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A: The given system of equations

Q: Year 1980 1990 2000 Population y Here population is given in millions. 227 249 281 1. Fit a second…

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Q: Some US census population data is given in the following table year 1980 1990 2000 population (y)…

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