A land developer wants to divide up 1/2 of an acre of land into equally-sized lists for houses. He wants to build 4 houses. How big can he make each lot

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.