Graphing Systems of Equations and Justifying Solutions!

To solve a system of equations by graphing, the point where the lines _______ is the solution.

• intersect

• separate

• have arrows

• go upwards

Tags

CCSS.8.EE.C.8B

If the lines are parallel, the solution to the system is ___________.

• one solution

• infinite solutions

• no solution

• two solutions

Tags

CCSS.8.EE.C.8B

If the lines are the same, the solution to the system is ___________ because the lines overlap.

• one solution

• infinite solutions

• no solution

• two solutions

Tags

CCSS.8.EE.C.8A

What is the solution to the system of equations shown on the graph?

• (2, 3)

• (3, 2)

• (0,0)

• (0,-3)

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations shown on the graph?

• (0,-3)

• (4.5, 0)

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations shown on the graph?

• (0,0)

• no solution

• (-1,-1)

• infinite solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations shown on the graph?

• (0,1)

• no solution

• (0,-3)

• infinite solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations shown on the graph?

• (-3,6)

• (6, 3)

• (6,-6)

• (0,2)

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations shown on the graph?

• (0,5)

• (5, 0)

• (0,25)

• (25,0)

Tags

CCSS.8.EE.C.8B

Is (5, 10) a solution to the system: y = 2x and y = x + 5?

• yes

• no

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11