Linear Inequalities in Two Variables

Which of the following is not a solution to the inequality x + 3y < 6 ?

• A. (2,3)

• B. (1,1)

• C. (4,0)

• D. (-2,-1)

Which of the following inequality has (5, 1) as a solution?

• 3𝑥 + 𝑦 ≤ 3

• 3𝑥 – 𝑦 ≤ 3

• 3𝑥 – 𝑦 < 15

• 3𝑥 + 𝑦 < 15

Which one of the following ordered pairs (x,y) is a solution to the inequality
-7x – 5y < -17

• (2, -1)

• (-1, 2)

• (1, 2)

• (2, 1)

Which statement is true about solutions to a linear inequality?

• If the point is in the shaded area, it is a solution to the inequality.

• If the point is not in the shaded area, it is a solution to the inequality.

• If the point is in the shaded area, it is not a solution to the inequality.

• (3, -4) is a solution

• (3, -4 is not a solution.

Is (0,0) a solution to this system of inequalities?

• yes

• no

• no solution

• (-2, 0.5)

• (2, 1)

• (2, -1)

• (-2, -0.5)

Is (-2,0) a solution of the inequality?

• YES

• NO

Given the inequality, which of the following would be a solution?

• (3,4)

• (2,1)

• (6,6)

Which ordered pair is a solution of the inequality?

y ≥ 4x – 5. Explain how you know you are correct. Be specific.

• (3, 4)

• (3, 0)

• (2, 1)

• (1, 1)