Systems of Inequalities

Match the system to the graph (solution set is on the left)

• y ≤ 3x   and  y ≤ -2x + 4
• y > 3x   and  y > -2x + 4
• y < 3x   and  y > -2x + 4
• y > 3x   and  y < -2x + 4

Match the system to the graph.

• y ≥ -x - 1 and y < x + 4

• y < -x - 1 and y ≥ x + 4

• y > -x - 1 and y ≥ x + 4

• y > -x - 1 and y ≥ x - 4

Which system of inequalities matches the graph?

• x> -2

  y < -4

• x< 2

  y> 4

• x > 2

  y < 4

• x > 2

  y <- 4

Is (-2,4) a solution to the system?

• Solution

• Not a solution

• -

Match

• y < x−2

  y < 3

• y > -x+2

  y > 3

• y < -x+2

  y < 3

• y < -x+2

  y > 3

Which of the following inequalities represents the graph? 

• x≤-2
  y≤x-3
• y≤-2
  y≤x-3
• x≥-2
  y≤x-3
• y≥-2
  y≤x-3

Which point is a solution?

• (0, -6)

• (-3, 5)

• (1, 5)

• (-4, 3)

Is (0,0) a solution to the system?

• yes

• no

Which of the following is a solution to the systems of inequalities?

• (1, -5)

• (2, 3)

• (-2, 3)

• (-1, 1)

Which of the following is a solution to the systems of inequalities?

• (-1, -3)

• (3, 0)

• (-2, 2)

• (4, 1)