A rectangle is constructed with its base on the x-axis and two of its vertices on the parabola y = 25 x2. What are the dimensions of the rectangle with the maximum area? What is the area? The shorter dimension of the rectangle is and the longer dimension is (Round to two decimal places as needed.) The area of the rectangle is . (Round to two decimal places as needed.) You are designing a rectangular poster to contain 75 in2 of printing with a 3-in margin at the top and bottom and a 1-in margin at each side. What overall dimensions will minimize the amount of paper used? What is the vertical height of the poster that will minimize the amount of paper used? h: in What is the horizontal width of the poster that will minimize the amount of paper used? W: in