A company manufactures shipping boxes with equal height and width. The area of the base of each box is at most 28 square inches. The boxes have a band that is one inch thick and that runs the length of the box. This band allows space for printing of a company logo and other needed information. The band's area is x square inches. So, the square face needs to be larger than this band. Given these restrictions, the area of the square front face of the box needs to be, at minimum, 11 inches more than the area of the band. Let the length of a box be x and the height and width of the box be y. This system of inequalities represents this situation:

xy ≤ 28

y2 ≥ x + 11

After we write the inequalities as equations and solve them for y, we graph each equation in the coordinate plane. The graph looks like this:

Determine the solutions to the system. Then sort the given coordinate points based on whether they are or are not solutions to the system.