Question 4 • Advanced Financial Algebra
For (−1, 1), substitute x = −1 and y = 1. The first inequality requires y ≥ x + 1, or 1 ≥ 0, which is true; the second requires y < −x + 3, or 1 < 4, which is also true. Therefore, (−1, 1) is a solution.
AI-written and checked against the verified answer.