Write System from Graph

Which system is best represented by the graph?

• y = (1/2)x + 2

  x = -xy - 3

• y = 2x + 2

  y = -2x - 3

• y = 2x + 2

  y = -(1/2)x - 3

• y = (1/2)x + 2

  y = -2x - 3

Which system is best represented by the graph?

• 2x + y = 1

  x - y = 2

• x + 2y = 1

  x - 2y = 2

• 2x + 2y = 1

  2x - 2y = 2

• 2x - y = 1

  x + y = 2

Which system is shown on the graph?

• x - y = 4

  x + y = 2

• x + y = 4

  2x - 2y = 1

• x + y = -4

  x - y = 2

• x + y = 4

  x - y = -2

A system of equations with one solution will have lines that...

• are the same

• cross in one place

• are parallel and never touch

Tags

CCSS.8.EE.C.8A

Use the graph to write a system of linear equations.  

• y = 4/3x -2
  y = -2/3x  +1
• y = -4/3x  - 2
  y = 2/3x  +1
• y = 4/3x  + 2
  y = -2/3x  -4
• y = -4/3x  + 2
  y = 2/3x  +1