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Mathematics, 22.05.2021 06:20 hperky101

15) The basic economic theory shows that the demand and price are related by the linear model. A recent survey shows that demand and price of a new computer are given by the function D = -0.21P+ 730.
D represents the demand (measured by millions) and P the price (measured by dollar).
a) Find the inverse of this function.
b) Find the price when D is $562.

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