The per capita consumption of commercially produced fresh vegetables in a certain country from 1980 through 2000 was as shown in the accompanying table. Per capita consumption of fresh vegetablesin a certain country Year Vegetable consumption, V(pounds per person) 1980 151.1 1985 159 1990 169.1 1995 180.1 2000 201.7 (a) Find the function of the quadratic model that gives the per capita consumption of fresh vegetables in pounds per person, where t is the number of years since 1980, with data from 0 ≤ t ≤ 20. Examine the equation graphed on a scatter plot of the data. (Round all numerical values to three decimal places.)V(t) =

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.