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Unformatted text preview: p and the average weekly de-mand x is linear. Why? b) Find the function that expresses this linear relationship, giving p as a function of x , and graph it below. Line: p = 25-. 05 x c) How many cameras would sell at a price of $ 16 ? Find the revenue from the sale of 180 cameras. Revenue: $ 2880 d) Find the revenue function R ( x ) which gives the total revenue from the sale of x items, and graph it below. What x-value seems to produce the maximum revenue? R ( x ) = x (25-. 05 x ) max revenue when x = 250...
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- Spring '08