Question: PartAFind the model that represents the table above. Round the values to the nearest hundredth.Hint: Use the graphing calculator and the quadratic regression y, ~

PartAFind the model that represents the table above. Round the values to the nearest hundredth.Hint: Use the graphing calculator and the quadratic regression y, ~ ax, + bx, + cto get the parameters a, b, and c to provide the quadratic functiony = ax?+ bx + c.Part BThe manufacturer says the price should be set at $15to maximize profits. Do you agree? Justify your answer.Hint: find the -value of the vertex or the equation of the line of symmetry.

The accompanying table shows profits for a new model of headphones as a function of price x. Price ($) Profit ($ thousands) 16 241 17 223 18 201 19 174 20 141

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