Systems of Linear Equations Graphing

Which shows the correct justification of the solution to the system shown?

y = x – 5

y = -2x + 1

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

Which system of linear equations is shown on the graph?

• y = 4x – 2 and

  y = 1/4x – 2

• y = –1/4x – 2 and

  y = –4x – 2

• y = 1/4x – 2 and

  y = –4x – 2

• y = –1/4x – 2 and

  y = 4x – 2

Tags

CCSS.8.EE.C.8B

Which system of equations does the graph represent?

• y = –x – 4

  y = 2x – 2

• y = –x + 4

  y = 2x – 4

• y = x – 4

  y = –2x – 2

• y = x + 4

  y = –2x – 4

Tags

CCSS.8.EE.C.8B

The solution to the system is

(​ (a)   , ​ (b)   )

• 4

• 2

• 0

• -2

Tags

CCSS.8.EE.C.8B

Which of this following systems of equations is represented by the graph?

• y = -2x - 2

  y = -2x - 4

• y = x + 4

  y = 3x + 4

• y = -x - 4

  y = 3x + 4

• y = 3x - 1

  y = -x + 4

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 of equations?

• (1,4)

• (4,1)

• (3,5)

• (-1, 4)

Tags

CCSS.8.EE.C.8B

Drag and drop the correct coordinates to show that

(2, 0) is the solution to the system:

y = 1/2x – 1 and y = –3x + 6

(​ (a)   ) = 1/2(​ (b)   ) – 1

(​ (c)   ) = –3(​ (d)   ) + 6

• 0

• 2

• 1

• 6

• -3

Drag and drop the correct coordinates to show that

(1, 2) is the solution to the system:

y = 5x – 3 and y = –4x + 6

(​ ​ (a)   ) = 5(​ ​ (b)   ) – 3

(​ (c)   ) = –4(​ ​ (d)   ) + 6

• 2

• 1

• 6

• 0

• 5

• -4

• -3

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A