Relation and Function Test Review

A set of ordered pairs is called what?

• Coordinates
• Relation
• Function
• Vertical Line Test

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A relation where every input yields one and only one output is called what?

• Relation
• Linear
• Exponential
• 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

CCSS.HSF.IF.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

This is a function. True or false?

• True
• False

Tags

CCSS.8.F.A.1

This relation is a function. True or false?
{(0,1), (2,4), (1,0), (2,3), (3,6)}

• False
• True

Tags

CCSS.8.F.A.1

What is the range of this graph?

• R = {1, 2, 3, 4, 5}
• R = {1 ≤ y ≤ 5 }
• R = {-6 ≤ y ≤ 6 }
• R = {-6, -3, -2, 2, 3, 4, 5, 6}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

If f(x) = -4x + 5 and g(x) = x² + x, find  f(-2).

• 8
• -8
• 13
• -13

Tags

CCSS.HSF.IF.A.2

What is the domain of this relation?

• { -5 ≤ x ≤ 4 }
• { -2 ≤ x ≤ 3 }
• { -5 <  x ≤ 4 }
• { -2 < x ≤ 4 }

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5