9th Systems of Inequalities Review

Will my line be solid?
5 ≥ x

• Yes
• No

Select the correct graph for the given inequality.

• A

• B

• C

• _D

Which of the following inequalities matches the given graph?

• x ≥ -1

• x ≤ -1

• x > -1

• x < -1

Which of the following inequalities matches the given graph?

• y > 3

• y ≥ 3

• x ≥ 3

• x > 3

Are the points on the boundary line part of the solution set to the inequality?

• Yes, they are part of the solution set

• No, they are NOT part of the solution set

Which point below is NOT part of the solution set to the inequality?

• (0, 0)

• (5, 1)

• (-2, -3)

• (20, -5)

Which system of inequalities matches the graph?

• y < x−2

  y < 3

• y > -x+2

  y > 3

• y < -x+2

  y < 3

• y < -x+2

  y > 3

Which system of inequalities matches the graph?

• y > 2x - 4

  y < 2

• y < 2x - 4

  y < 2

• y > 2x - 4

  y < 2

• y < 2x - 4

  y < -2

Which system of linear inequalities matches the graph?

• y ≤ 2x - 1

  y > -2x + 3

• y > 2x - 1

  y ≤ -2x + 3

• y < 2x - 1

  y ≥ -2x + 3

• y ≤ 2x - 1

  y > 2x + 3

Is (-2, 4) a possible solution to the

system of inequalities?

• Yes, it is a solution

• No, it is NOT a solution