Solutions of Systems of Linear Equations

Does the ordered pair (2, 3) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (1, 2) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (-1, 7) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (-5, -2) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (-3, 2) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (4, -2) satisfy the given system of linear equations:

• Yes

• No

Does the ordered pair (-1, -5) satisfy the given system of linear equations:

• Yes

• No

The graph of two linear equations is shown. What is the best estimate to the solution of the system of equations?

• (2, 1)

• (1, 2)

• (-4, 2)

• (2, 4)

• (4, 2)

Tags

CCSS.8.EE.C.8B

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines

• the same line 

• Intersecting lines

Tags

CCSS.8.EE.C.8A

The solution to the system is

• (-2, -8)

• (-8, -2)

• (2, -8)

• No solution

Tags

CCSS.8.EE.C.8B