Nature of Solutions of Systems of Equations

What is the nature of the system of equations graphed?

• One Solution

• No Solutions

• Infinite Solution Set

Tags

CCSS.8.EE.C.8B

What is the nature of the system of equations graphed?

• One Solution

• No solutions

• Infinite Solution Set

Tags

CCSS.8.EE.C.8B

Which best explains why the following system has an INFINITE SOLUTION SET? 8x + 2y = 10 32x + 8y = 40

• . The slopes and y intercept are all different.

• They both have x and y as a variable.

• They are multiples of each other. You can multiply the first equation by 4 to get the second equation.

Tags

CCSS.8.EE.C.8B

What is the nature of the graphed system?

• One Solution

• No Solution

• Infinite Solution Set

Tags

CCSS.8.EE.C.8B

How many solutions does the system of equations on the graph have?

• One Solution

• No Solution

• Many Solutions

Tags

CCSS.8.EE.C.8A

How many solutions does the system of equations have?

• One solution

• No solution

• Infinite solutions

Tags

CCSS.8.EE.C.8A

If a pair of linear equations is consistent, then the lines will be 

•  parallel

• always coincident

• intersecting or coincident

•  always intersecting

Tags

CCSS.8.EE.C.8A

Which best explains why the following system has NO SOLUTIONS?

• Everything is the same

• They intersect when graphed.

• Same equation can't have different results.

Tags

CCSS.8.EE.C.8A

Which system has one solution?

• Y = 9x + 8

  Y= 9x + 7

• Y = 6x + 5

  Y= -6x + 5

• Y = 5x + 9

  Y= 5x + 9

Tags

CCSS.8.EE.C.8B

Which system has NO SOLUTIONS

• Y= 8x + 5

  Y = 8x - 5

• 7x + y = 9

  14x + 2y = 18

• Y= -5x + 2

  Y= 5x + 2

Tags

CCSS.8.EE.C.8B