Matching Graphs of Systems of Equations

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite solutions. 

• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8A

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

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

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

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

• (0,3)

• (3,0)

• No solution(parallel lines)

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

The solution (x, y) to a system of equations is the point where they...? 

• Run off the graph

• Don't touch

• Intersect

• Exist

Tags

CCSS.8.EE.C.8B

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines

• Same line

• Parallel lines

Tags

CCSS.8.EE.C.8A

Which system represents the graph?

• y = x + 2

  y = 4x + 1

• y = -x + 4

  y = 2x + 1

• y = 4x - 1

  y = 2x + 1

• y = -x + 4

  y = x + 2

Tags

CCSS.8.EE.C.8B

Select the system shown in the graph.

• 6x + -3y = 6

  y = 1/2x + 5

• 4x - 2y = 8

  y = 2x + 3

• 7y = 14x - 21

  3x + 5y = 15

Tags

CCSS.8.EE.C.8B

Select the system of equations represented in the graph.

• y = 3x + 2

  y = 4x - 1

• y = -3/2x - 1

  y = x + 4

• y = 4x + 2

  y = -3x - 1

Tags

CCSS.8.EE.C.8B