7. The value of a STOCK is modeled by the function : y = -40Cosx + 120 X=0 corresponds to January 1, 2020. 0433257 A. Draw a sketch that models the behavior of this stock. 156*

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Q: Question Find the linear approximation L(x) of the function f(x) = -5x³ - 5x²-3x - 1 at a = -4.…

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