Unit 5 Systems Review

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)
• (1, -4)
• (-4, 1)
• (4, -1)

Tags

CCSS.8.EE.C.8B

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

Tags

CCSS.8.EE.C.8A

What is the solution?

• One Solution
• No solution
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Tags

CCSS.8.EE.C.8A

Which ordered pair is a solution of the system?

 $3x-2y=11$  
 $-x+6y=7$  

• (-5, 2)

• (5, 2) 

• (-5, -2)

• (5, -2) 

Solve by the method of your choice.

• Infinitely many solutions

• (7, 5)

• (-1, 5)

• No Solution

Tags

CCSS.8.EE.C.8B

Solve by the method of your choice.

• (6, -6)

• (-6, -6)

• (6, -8)

• (-3, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Substitution:

• (3, -6)

• (3, -8)

• Infinitely many solutions

• (3, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Substitution:

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by elimination:

 $4x-6y=-6$  
 $-2x-12y=-12$  

• (0,1) 

• (1,0)

• (1,1)

• (2,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6