2 parts

0 -- 6.4 - 6.5 Part 1 of 2 O P For a certain product, cost C and revenue R are given as follows, where x is the number of units sold in hundreds. Cost: C2 =x2 + 1061X +60 Revenue: 894(x - 3)2 + 26R2 = 23,400 dc a. Find the marginal cost dx at x = 3. The marginal cost is estimated to be $ (Do not round until the final answer. Then round to the nearest hundredth as needed.)