Chapter 5

How do you determine if given values are a solution to a system of linear equations?

How do you find the solution to a system of linear equations on a graph?

Tags

CCSS.8.EE.C.8B

Using substitution what is the easiest way to start this problem?

• Solve for x in equation 2

• Solve for x in equation 1

• Solve for y in equation 2

• Solve for y in equation 1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

When using elimination, what is the first thing you should do?

• Cancel out the y's immediately by adding the equations

• Check all coefficients first to make the best decision

• Multiply equation 1 by -1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What do parallel lines have in common?

Tags

CCSS.HSG.CO.A.1

Do you need to graph parallel lines to find their solution?

Tags

CCSS.8.EE.C.8A

What is unique if there are infinitely many solutions to a system of linear equations?

Tags

CCSS.8.EE.C.8A

What are the equations you would use to graph the system?

Tags

CCSS.8.EE.C.8B

When working with absolute values, how many answers do you normally have?

• 1

• 2

• 3

When working with absolute values, how many lines do you need to graph?

• 1

• 2

• 3

• 4