Suppose the cost function for the production of a new item is given by the equation
c(x) = 2x^2-320x + 12920, where x represents the number of items. how many items
should be produced to minimize the cost?

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?