Systems of Linear Inequalities

Which system of inequalities represents the graph shown above?

• x+y<-2

  5x+y>2

• x+y>-2

  5x+y<2

• x+y≤-2

  5x+y≥2

• x+y≥-2

  5x+y≤2

Which of the following system of inequalities represents the graph above?

• 3x-y<-4

  2x+y<-3

• 3x-y>-4

  2x+y>-3

• 3x-y≤-4

  2x+y≤-3

• 3x-y≥-4

  2x+y≥-3

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Which of the following equations match the given graph?

• y  < 2/5x + 1

• y ≥ -2/5x + 1

• y ≤  2/5x + 1

• y ≥ -2/5x - 1

• A

• B

• C

• D

• (8,4)

• (10,2)

• (7,9)

• (5,9)

Which of the following is NOT a solution to the systems of inequalities?

• (0, 0)

• (3, -2)

• (3, -4)

• (4, -4)

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

• (0, 0)

• (-3, 0)

• (2, -5)

• (3, -1)

Two inequalities are graphed on the same coordinate plane.

Select two solutions to this system of inequalities.

• (6,-2)

• (4,-6)

• (6,-8)

• (-4,0)

Given the system, determine a solution.

• No solution

• Infinite solutions

• (-5, 5)

• (5, -5)