Systems of linear inequalities

Which point is a solution? Select all that apply.

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)
• (5, -2)

Tags

CCSS.HSA.REI.D.12

Match the system to the graph.

NOTE: WHEN ALL YOU SEE IS ONE SECTION THAT IS SHADED, IT IS THE DOUBLE SHADED REGION. PAY ATTENTION TO THE DIRECTION OF THE SHADING IN REGARDS TO EACH LINE.

Solid line inequality: (a)   ​

Dotted line inequality:​ (b)  

​

•  y ≥ -2x + 4
• y < 3x  
• y ≤ 3x  
• y ≤ -2x + 4
• y > -2x + 4
• y ≥ 3x
• y < -2x + 4
• y > 3x

Tags

CCSS.HSA.REI.D.12

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

• (0,-1)
• (0,3)
• (4,0)
• (6,-2)

Tags

CCSS.HSA.REI.D.12

Identify which point is a solution and which one is not. Is (0,0) a solution to the system? (a)  

Is (-2,1) a solution to the system? ​ (b)  

• Not a solution
• Solution

Tags

CCSS.HSA.REI.D.12

Which of the following is NOT a solution to the systems of inequalities? Select all that apply.

• (0, 0)

• (-4, 0)

• (2, 2)

• (3, 1)

• (0, 3)

Tags

CCSS.HSA.REI.D.12

Which inequalities represent the system shown?

Tags

CCSS.HSA.REI.D.12

Which of the following is a solution to the systems of inequalities? Select all that apply.

• (0, -3)

• (-3, 0)

• (2, -5)

• (3, -1)

• (3, -2)

Which system of linear inequalities is represented by the graph?

• y≤2x-1
  y>-2x+3
• y>2x-1
  y≤-2x+3
• y<2x-1
  y≥-2x+3
• y≤2x-1
  y>2x+3

Tags

CCSS.HSA.REI.D.12

Match the symbol with the type of line and shading needed to represent the solution.

• Dotted line

  Shade Above

• >

• Solid line

  Shade Below

• =

• Solid line

  No shading

• <

• Dotted line

  Shade Below

• ≥

• Solid line

  Shade Above

• ≤

Tags

CCSS.HSA.REI.D.12

Solve the system of inequalities by graphing.

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• 
• 
• 

Tags

CCSS.HSA.REI.D.12