Question: 1. For the function () = , find the equation of the tangent to the function at (3, -3). 2 2. The profit P(x) of

1. For the function () = , find the equation of the tangent to the function at (3, -3). 2

2. The profit P(x) of a cosmetics company, in thousands of dollars, is given by P(x) = -5x2 + 400x - 2550, where x is the amount spent on the advertising in thousands of dollars. Determine how much the company has to spend in order to maximize the profit. Justify your answer

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