Systems of Inequalities

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Select the correct graph for each inequality.

• A
• B
• C
• D

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

• Solution
• Not a solution

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 of the following is not a solution to this system of inequalities?

• (0,-1)
• (0,3)
• (4,0)
• (6,-2)

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Which point is a solution?

• (4, -4)

• (-4, 2)

• (2, 4)

• (1, 7)

What is the boundary line (symbol) of the graph?

• less than
• less than or equal to 
• greater than 
• greater than or equal to 

Will my line be solid?
5 ≥ x

• Yes
• No