Systems of Equations Graphing Intro

If a system of equations has one solution, what does the graph look like? (a)  

• intersecting lines

• parallel lines

• skew lines

• same line

Tags

CCSS.8.EE.C.8A

How many solutions does this system of equations have? (a)  

• No solution

• Infinite solutions

• 1 solution

• 2 solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system? (a)  

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8B

• (1, 1)

• (1, -1)

• (1, - 2)

• (0, -1)

Tags

CCSS.8.EE.C.8A

•  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

Tags

CCSS.8.EE.C.8B

How many solutions will this system have?

• One

• Two

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

How many solutions will this system have?

• One

• Two

• No Solution

• Infinity

Tags

CCSS.8.EE.C.8A

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

•    a. y = 2x + 4

  y = 3x + 1

• b. y = 2x + 4

  y = –3x + 1

     

• c. y = –2x + 1    

   y = –3x + 4 

• d. y = 2x + 1

  y = –3x + 4

Tags

CCSS.8.EE.C.8B