F4 Unit 6: Linear Inequalities in 2 Variables

What type of line is used with the following symbols, < and >?

• dashed or dotted

• solid

What type of line is used with the following symbols, < and >?

• dashed or dotted

• solid

The inequality, x < 2, will make what type of line?

• dashed, vertical

• dashed, horizontal

• solid, vertical

• solid, horizontal

The inequality, y < 2, will make what type of line?

• solid, horizontal

• solid, vertical

• dashed, horizontal

• dashed, vertical

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Which point below is NOT part of the solution set?

• (0, 0)
• (5, 1)
• (-1, -3)
• (20, -5)

Select the solution of the inequality

• 
• 
• 
• 

Which system of inequalities is represented by the graph?

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

Which ordered pair IS a solution of the inequality shown in the graph?

• (1, 0)

• (2, -2)

• (-1, -1)

• (-1, 3)

Choose the correct inequality for this graph.

• $y>2x-3$

• $y\ge2x-3$

• $y<2x-3$

• $y\le2x-3$