Solution of Systems of Equations Graphing

Tell whether the ordered pair is a solution to the system.
(0, 3)   -7x + 9y = 27
            -14x - 2y = -6

• Yes

• No

How can you tell if a point is a solution to a system?

• It makes the first equation true.

• The (x,y) coordinates satisfy both equations

• It makes logical sense

• It makes neither equation negative

What is the solution?

• No solution

• (0, 2)

• (0, -4)

• (3, -3)

Tags

CCSS.8.EE.C.8B

What is the solution to this system of equations?

• (1,3)

• (-2,3)

• (3,1)

• (3,-1)

Tags

CCSS.8.EE.C.8B

What is the solution to this system?

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution

• One Solution

• Two Solutions

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

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

Tags

CCSS.8.EE.C.8B

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

Tags

CCSS.8.EE.C.8B

When you graph the exact same equation twice,

• you will have no solution. 

• you will have infinite solutions. 

• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8B

• Parallel Lines

• Same Line 

• Intersecting Lines

Tags

CCSS.8.EE.C.8A