2NW Test Review

Which system of inequalities matches this graph?

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

Tags

CCSS.HSA.REI.D.12

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 + 4

Tags

CCSS.HSA.REI.D.12

Which system of inequalities is described by this graph?

• y < x−2 
  y < 3
• y > -x+2
  y > 3
• y < -x+2
  y < 3
• y < -x+2
  y > 3

Tags

CCSS.HSA.REI.D.12

Which system of inequalities is represented by the graph?

• x≤-2
  y≤x-3
• y≤-2
  y≤x-3
• x≥-2
  y≤x-3
• y≥-2
  y≤x-3

Tags

CCSS.HSA.REI.D.12

Which system of inequalities matches the graph?

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

Tags

CCSS.HSA.REI.D.12

Which system of inequalities is represented by this graph?

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

Tags

CCSS.HSA.REI.D.12

Jill and Jack want to improve their yards by planting hostas and ivy.  The cost of one hosta is $8 and the cost of one pot of ivy is $12.  They do not want to spend more than  $60 and they want to buy at least 6 plants.  Write a system that represents the possible number of hosta x, and ivy plants y, that could be sold to meet these conditions.  

• 8x + 12y ≥ 60
  x + y ≥ 6
• 8x + 12y ≤ 60
  x + y ≥ 6
• 8x + 12y ≤60 
  x + y ≤ 6
• 8x + 12y ≥ 60 
  x + y ≤6

Tom wants to make tables and chairs.  He has a total 150 wooden boards and 350 nails.  A table needs 15 boards and a chair needs 6 boards.  A table also needs 28 nails while a chair requires 25 nails.  Write a system that represents the possible number of tables x, and chairs y, that could be sold to meet these conditions.  

• 15x + 6y ≤ 150 
  28x + 25y ≤ 350
• 15x + 6y ≤ 350
  28x +25y ≤ 150
• 15x + 6y ≥ 150
  28x + 25y ≥ 350
• 15x + 6y ≥ 350
  28x + 25y ≥ 150

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

Which system of inequalities matches the graph?

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

Tags

CCSS.HSA.REI.D.12