https://www. khanacademy. org/math/cc-sixth-grade-math/cc-6th -geometry-topic/cc-6th-volume-with- fractions/e/volume_with_fractions?m odal=1

Do we go to that website to answer the question? I’m lost

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.