Question

Which of the following is NOT a solution to the system of inequalities?

1. (0, 4)
2. (1, 2)
3. (2, 1)
4. (1, 5)

Answer 1

3. (2, 1)

Explanation:

The solutions are the points located inside the shaded region. The only point not located in that region is the point (2, 1). Therefore, (2, 1) is not a solution to the system of inequalities.