K Assume that C(x) is in dollars and x is the number of units produced and sold. For the total-cost function C(x) = 0.01x² +0.6x + 30, find AC and C'(x) when x = 90 and Ax = 1. AC=$ (Simplify your answer. Type an integer or decimal rounded to two decimal places as needed.) View an example Textbook Clear all Check answer

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