Inconsistent and Consistent Systems

What is the value of the y-coordinate in this system of linear equations? 6x + 10y = -32 and 6x + 9y = -27

• y = 5

• y = 0

• y = -5

• y = 1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Consistent or Inconsistent?

• Consistent and independent

• Consistent and dependent

• Inconsistent

Tags

CCSS.8.EE.C.8B

Consistent or Inconsistent?

• Consistent and independent

• Consistent and dependent

• Inconsistent

Tags

CCSS.8.EE.C.8B

what can you say about these lines

• Consistent and Dependent

• Consistent and Independent

• Inconsistent

Tags

CCSS.8.EE.C.8B

what can you say about these lines

• Consistent and Dependent

• Consistent and Independent

• Inconsistent

Tags

CCSS.8.EE.C.8B

what can you say about these lines

• Consistent and Dependent

• Consistent and Independent

• Inconsistent

Tags

CCSS.8.EE.C.8B

Which of the following statement is TRUE?

• If their slope are different, then the system is consistent and dependent

• If their slopes are equal and the y-intercepts are also equal, the system has no solution

• If their slopes are equal and their y-intercepts are different, then the system is inconsistent

• If their slopes are different, then the system has infinitely many solutions

Tags

CCSS.8.EE.C.8B

If the graph is of two lines that are THE SAME, this system is...

• Consistent and Independent

• Consistent and Dependent

• Inconsistent

Tags

CCSS.8.EE.C.8B

How many solution/s if the system is inconsistent?

• One solution

• Two solutions

• Infinitely many solutions

• No solution

Tags

CCSS.8.EE.C.8B

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

Tags

CCSS.8.EE.C.8B