The amount of coffee sold depends on the price of coffee. The following table gives the amount of coffee sold A(x) (in millions of pounds) at a price per pound x. 17. Price per pound x Amount of coffee sold A(x) 8. 4 6. 3.4 13 8.2 Find and interpret the slope. a. Find a linear function A(x) that expresses the amount of coffee sold as a function of the price per pound x. b. Use this function to predict the amount sold if the price is $9 per pound. C. d. At what price can you expect to sell no coffee at all? Round your answer to the nearest cent. (-21 - 44 Y = -74

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