System of equations/inequalities

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 + 3

Tags

CCSS.HSA.REI.D.12

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

• (0,-3)

• (0,3)

• (4,0)

• (6,-2)

Select the correct graph for each inequality.

• A
• B
• C
• D

Tags

CCSS.HSA.REI.D.12

Tell whether the ordered pair

(-3, 0) is a solution of the given system.

(Suggestion: Use Desmos to graph)

y ≤ x + 4

y ≥ 2x - 6

• Yes

• No

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Which point is a solution?

• (0, 6)

• (-3, 5)

• (1, 3)

• (-4, 3)

This graph matches which inequality?

• y > 3
• y ≥ 3
• x≥3
• x>3

Tags

CCSS.HSA.REI.D.12

Given the system, determine a solution.

• No solution
• Infinite solutions
• (-5, 5)
• (5, -5)

Tags

CCSS.HSA.REI.D.12

Solve by elimination:
4x+9y=28
-4x-y=-28

• (-7,0)
• (6,0)
• (-6,0)
• (7,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6