Question

Identify each point as a solution of the system or not a solution of the system.

(0, 4) (not a solution/solution)

(-2, 4) (not a solution/solution)

(0, 5) (not a solution/solution)

(–2, 7) (not a solution/solution)

(–4, 1) (not a solution/solution)

(–1, 1) (not a solution/solution)

(–1.5, 3.5)(not a solution/solution)

Answer 1

(0,4) is not a solution.(-2,4) is a solution.(0,5) is a solution.(-2,7) is a solution.(-4,1) is not a solution.(-1,1) is not a solution.(-1.5, 3.5) is a solution.

Explanation:

Hope this helps

Answer 2

A point is a solution if it lies in the region shaded by both inequalities. In all other cases, it is not a solution.

• (0,4) is not a solution.
• (-2,4) is a solution.
• (0,5) is a solution.
• (-2,7) is a solution.
• (-4,1) is not a solution.
• (-1,1) is not a solution.
• (-1.5, 3.5) is a solution.