Solving Systems of Linear Inequalities from Graphs

Which inequality is graphed on the given coordinate plane?

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

Tags

CCSS.HSA.REI.D.12

Which inequality is graphed on the given coordinate plane?

•  y  < 2x +2
• y > ¹/₂x - 2
•  y ≥ - 2x +2
•  y ≥ 2x - 2

Tags

CCSS.HSA.REI.D.12

This graph represents the inequality  y < 3, TRUE or FALSE?

• TRUE
• FALSE

Tags

CCSS.HSA.REI.D.12

The given graph represents the inequality  x < -1, TRUE or FALSE?

• TRUE
• FALSE

Tags

CCSS.HSA.REI.D.12

Which ordered pair(s) is a solution to the given system?

• (5, -5)
• (0,0)
• (-5, -2)
• (3,-3)

Tags

CCSS.HSA.REI.D.12

Which ordered pair(s) is a solution to the given system?

• (5,0)
• (1,-3)
• (3,3)
• (2,1)

Tags

CCSS.HSA.REI.D.12

Which inequality is graphed on the given coordinate plane?

• y < x + 2
• y > x + 2
• y ≤ x + 2

Tags

CCSS.HSA.REI.D.12

Rewrite this inequality in "y=" form to graph. 
3x - 6y > 12

• y > ¹/₂x - 2
• y < -¹/₂x + 2
• y < ¹/₂x - 2
• y > -3x - 2

Tags

CCSS.HSA.REI.D.12

Rewrite this inequality in "y=" form to graph. 
-4x + ¹/₃y ≤ 5

• y ≤ ⁴/₃x + ⁵/₃
• y ≥ 12x + 5
• y ≥ 12x -15
• y ≤ 12x + 15

Tags

CCSS.HSA.REI.D.12

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

• Solution
• Not a solution