Systems of Linear Inequalities

Which point below is NOT part of the solution set?

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

Select the graph for 5x+ y ≤  -1 .

• A
• B
• C
• D

Choose the correct inequality for this graph.

• 
• 
• 
• 

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

• y  < -2/5x - 4 
• y  > -2/5x - 4 
• y  ≤ -2/5x - 4 
• y  ≥ -2/5x - 4 

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

• Solution
• Not a solution

• a solid line

• a dotted line

When graphing a linear inequality, < and > signs would require you to draw...

• a solid line

• a dotted line

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 NOT a solution to the systems of inequalities?

• (0, 0)

• (-4, 0)

• (2, 2)

• (3, 1)