Question: Determine whether a linear function or a quadratic function would be a more appropriate model for each set of graphed data. If linear, tell whether

Determine whether a linear function or a quadratic function would be a more appropriate model for each set of graphed data. If linear, tell whether the slope should be positive or negative. If quadratic, tell whether the coefficient of x2 should be positive or negative.


Hours per Person per Year Time Spent Playing Video Games 150 140

Hours per Person per Year Time Spent Playing Video Games 150 140 130 120 110 100 I L 12345 Years Data from www.statisca.com X

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