Find positive numbers x and y satisfying the equation xy = 6 such that the sum 2x+ y is as small as possible. <: let s be the given sum. what is objective function in terms of one number x s: an expression. interval interest d. your answer. type answer notation. a. a rectangular pen built with side against barn. if m fencing are used for other three sides dimensions maximize area b. rancher plans to make four identical and adjacent pens barn each m2 figure that minimize amount fence must e leta length perpendicular write form does not include parallel . do use commas individual endpoints. should long long. exact answers using radicals as needed. rectangle constructed its base on diameter semicircle radius two vertices semicircle. maximum rectangle. v tank square open top volume ft3 sheet steel. find has minimum surface area. lets tank. function. a:>