The bells are adding a new room to their house. the room will be a cube with volume of 5,832 ft^3. they are going to put in hardwood floors, and the contractor charges $5 per sqaure. how much will the hardwood floors cost

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.