Graphing System Linear Inequalities

Match

• y < x−2 
  y < 3

• y > -x+2
  y > 3

• y < -x+2
  y < 3

• y < -x+2
  y > 3

Identify the graph represented by the following system of inequalities.

y < 2x - 4

y < -2x + 3

• 
• 
• 

Which point below is NOT part of the solution set?

• (0, 0)

• (5, 1)

• (-1, -3)

• (20, -5)

When graphing an inequality, you use a dotted line when you use which symbol?

• <, >

• ≤, ≥ 

When you graph an inequality, you used a solid line when you use which symbols?

• ≤, ≥ 

• <, >

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

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

Match the system to the graph (solution set is on the left)

• y ≤ 3x   and  y ≤ -2x + 4

• y > 3x   and  y > -2x + 4

• y < 3x   and  y > -2x + 3

• y > 3x   and  y < -2x + 4

Select the correct graph for each inequality.

• A

• B

• C

• D

Which is the graph of the system of inequalities?

• 
• 
• 
• 

Which point is a solution?

• (0, 6)

• (-3, 4)

• (1, 0)

• (-4, 3)