Solutions in Inequalities

Which points are solutions to the system pictured? Select all that apply.

•  (0,0)

•  (4,4)

•  (0,2)

•  (-4,0)

• (2,-4)

Solve the system of inequalities. The feasible region is shown by the darkest blue shading.

• 
• 
• 
• 

Which is a Solution of the System of Inequalities?

• (-2,19)

• (5,2)

• (10,0)

• (5,-8)

The graphs represent

• linear inequalities

• equations

• system of inequalities

• system of equations

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

Graph the solution set for the system of inequalities: 1) 2x - y > 3 2) x + 3y ≤ 5 3) 4x + 2y < 8

• The solution set is the shaded region that overlaps only one of the regions.

• The solution set is the shaded region that overlaps only two of the regions.

• The solution set is the shaded region that overlaps all three regions.

• The solution set is the shaded region that does not overlap any of the regions.

Which system of inequalities is shown?

• y ≥ -x - 1

  y < x + 4

• y > -x - 1

  y ≥ x + 4

• y < -x - 1

  y ≥ x + 4

• y > -x - 1

  y ≥ x + 3

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, 20)

• (3, 5)

• (0, -2)

Which system of inequalities matches the graph? Check if the lines are Solid or Dashed!

• y > 2x - 4

  y < 2

• y < 2x - 4

  y < 2

• y > 2x - 4

  y < 2

• y < 2x - 4

  y < -2

x + 6y < 0

• y > -1/6x

• y < -1/6x

• y < 1/6x