MAT136H1 Lecture Notes - Marginal Cost, Rate Function, Antiderivative
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MAT136H1 Full Course Notes
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This is same as setting up the integral of the rate function, and finding the total area under the curve over the interval [ ] The marginal cost of printing number of books in thousands is ( ) , where ( ) is in thousand dollars. Find the increase in cost if the volume of printed books rises from to copies. Note that the unit for is in thousands. So instead of , the input value should be . The increase in cost is the net change represented by ( ) ( ), where ( ) is the anti-derivative of. Since the unit for the cost function is in thousand dollars also, the answer equates to .