Work Step by Step
For determining if the pairs lay in a certain rectangle you need to check the lowest and the highest numbers for x and y, which are in this case -8 and 4 for x and 0 and 9 for y.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.