Unit 2 Test: Systems of Equations/Inequalities

7x+4y =12 
x + 2y = -4

• (-4,4)
• (4,4)
• (4,-4)
• (-4,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

x + 2y = -4
x - 2y = 8

• (2,5)
• (2,-3)
• (2,-2)
• (-3,2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

x + y = 3
3x - y = 1

• (2,1)
• (-1,2)
• (1,2)
• (-2,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3x - 2y = -8
5x + 2y = -8 

• (1,-4)
• (-1,-4)
• (-4,1)
• (-2,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5x + 3y = 6
x - 3y = 12

• (3,3)
• (-3,-3)
• (3,-3)
• (3,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5x - 4y = =-16
x+ 2y = -6

• (-4,-1)
• (5,-1)
• (-5,-1)
• (4,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The solution to the system is

• (-2, -8)
• (-8, -2)
• (2, -8)
• No solution

Tags

CCSS.8.EE.C.8B

Which graph correctly displays the solution to the system of equations shown.

• 
• 
• 

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B