DRAW a model where necessary CM IDENTIFY your primary and secondary equations SHOW your work steps JUSTI FY your answer In a restaurant, the daily menu is mounted on wallboard. The printed region with today's entrees includes 216 square inches of text. If there are two-inch margins on the sides and three-inch margins at the bottom and the top, what are the dimensions of the smallest piece of wallboard that can be used for the menu? Choose 1 answer: 12\" x 20\" 12\" x 24\" 16\" x 20\" None of these (9 16\" x 24\" An open-topped glass aquarium with a square base is designed to hold 13.5 cubic feet of water. What is the minimum exterior surface area of the aquarium? square feetl' mm) X The gure above shows a rectangle inscribed in a semicircle with a radius of 2. The area of such a rectangle is given by A (m) : 2-73x/4 7 {1:2, where the width of the rectangle is 2.1:. It can be shown that A' (:5) : if; + 2V4 3:2 and A has critical values of 2, \\/, x/i and 2. It can also be shown that A' (cc) changes from IE positive to negative at z = x/i Which of the following statements is true? The inscribed rectangle with maximum area has dimensions by x/i The inscribed rectangle with minimum area has dimensions #3 by . The inscribed rectangle with maximum area has dimensions Q by . The inscribed rectangle with minimum area has dimensions 2J5 by x/i y = x2 - x + 16 ( x, y) -X Consider all lines in the xy-plane that pass through both the origin and a point (x, y) on the graph of y = x2 - x + 16 for 1