Systems of Equations Inspection Graphing

y = 2x + 5 and y = 2x - 3

• 1 solution

• no solution

• infinitely many solutions

y = 3x + 2 and y = -3x + 2

• no solutions

• 1 solution

• infinitely many solutions

y = -x + 2 and y = -x + 2

• 1 solution

• no solutions

• infinitely many solutions

y = 5x - 2 and y = 2x - 5

• no solutions

• 1 solution

• infinitely many solutions

How many solutions will this system have?

• One

• Two

• No Solution

• Infinity

What is the solution to this system?

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

The graph shows the system of which two equations?

•  a. y = ½ x + 2

  y = –x – 3  

• b. y = ½ x + 2

  y = x – 3

• c. y = –½ x – 3

      y = –x + 2   

• d. y = –½ x + 3

  y = x + 2