Solving Systems of Inequalities

Write the inequalities

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

Write the inequalities

• x≤-2

  y<x-3

• y<-2

  y≤x-3

• x≥-2

  y≤x-3

• y≥-2

  y≤x-3

Which system of inequality is shown?

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

Which system of inequality 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 + 4

Which system of inequalities matches the graph?

• y > 2x - 4
  x ≥ 2
• y < 2x - 4
  x < 2
• y > 2x - 4
  y < 2 
• y < 2x - 4
  y ≥ 2

Tags

CCSS.HSA.REI.D.12

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

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

• Yes
• No

An inequality using a ≤ or a ≥ has a ___________ line

• invisible
• solid
• dotted

Tags

CCSS.6.EE.B.8

This graph matches which inequality?

• y > 3
• y ≥ 3
• x≥3
• x>3

Tags

CCSS.HSA.REI.D.12

Which point is a solution to the systems of inequalities shown?

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

Tags

CCSS.HSA.REI.D.12