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CalculusQ&A LibraryLet D(x) be the demand (in units) for a new product when the price is x dollars. D(5.25) = 800 D'(5.25) = −40 Formula for the revenue R(x) generated from the sale of the product when the price is x dollars is R(x) = x · D(x). Assume demand is equal to the number sold. 1. Calculate R'(x) when x = 5.25. R'(5.25) = $______ per dollarStart your trial now! First week only $4.99!*arrow_forward*

Question

Let D(x) be the demand (in units) for a new product when the price is *x* dollars.

D(5.25) = 800

D'(5.25) = −40

Formula for the revenue R(x) generated from the sale of the product when the price is *x* dollars is R(x) = x · D(x). Assume demand is equal to the number sold.

1. Calculate R'(x) when x = 5.25.

*R'*(5.25) = $______ per dollar

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