Quiz Review Problems Solutions to Linear Inequalities

Does the point (1, 10) satisfy the inequality y > 2x + 7?

• yes

• no

Is (6, 7) a solution to the inequality 19x + 18y ≤ 14?

• yes

• no

Does (1, 1) make the inequality 3x + 17y > 20 true?

• yes

• no

Does the point (4, 10) satisfy the inequality y < x + 6?

• yes

• no

Does (7, 9) make the inequality 5x + 9y > 2 true?

• yes

• no

Does (–10, 8) make the inequality y > 4 true?

• yes

• no

Is (2, 1) a solution to the inequality 3x + 14y ≤ 20?

• yes

• no

Does the point (–4, –6) satisfy the inequality x + y ≤ –13?

• yes

• no

Does (6, 5) make the inequality y > 2x + 10 true?

• yes

• no

Does (–1, 8) make the inequality 2x − 13y ≤ 12 true?

• yes

• no