Relations

State the domain of the relation.

• { 8, -6, 2, 0 }
• ( 8, -6, 2, 0 )
• (5, -9, 5, -8)
• { 5, -9, 5, -8 }

Tags

CCSS.8.F.A.1

State the range of the relation. 
{ (3, -2) , (4, -3), (5, -4), (6, 0) }

• (3, -2, 4, -3)
• (-2, -3, -4, 0)
• { -2, -3, -4, 0 }
• { 3, 4, 5, 6 }

Tags

CCSS.8.F.A.1

Write the equation for this relation. 

• y = -2x
• y = x - 4
• y = 2x - 5
• y = 2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Write an equation for this relation. 

• y = x - 41
• y = 11x + 1
• y = x + 41
• y = 12x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.2

CCSS.8.SP.A.3

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

In the given relation, what domain value corresponds to the range value -2?
{(-1,2), (-2,4), (2,5), (0,-2), (2,0)}

• -2
• 0
• 2
• 4

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

The first number in an ordered pair is...

• the larger number.

• the origin.

• the x-coordinate.

• the y-coordinate.

The left grouping in a mapping is the...

• domain.

• range.

• y-axis.

• relation.

Tags

CCSS.8.F.A.1

The right grouping in a mapping is the...

• domain.

• range.

• x-axis.

• coordinate system.

Tags

CCSS.8.F.A.1

CCSS.8.F.A.2