Functions Vocabulary

A special relation in which each input has exactly one output

• Vertical Line Test

• Relation

• Function

• Range

Tags

CCSS.8.F.A.1

Set of all y-values (outputs) from a relation

• Domain

• Range

• Function

• Independent Variable

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Set of all x-values (inputs) from a relation

• Mapping Diagram

• Range

• Graph

• Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The x-value (independent) of a relation. Can also be called x-value or independent variable

• Input

• Output

• Graph

• Vertical Line test

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The y-value (dependent) of a relation. Can also be called the y-value or dependent variable.

• Mapping Diagram

• Input

• Output

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all points on a coordinate plane in which the coordinates make the rule of a function true

• Function

• Graph of a Function

• Range

• Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Maps each input to its corresponding output of a relation using arrows

• Vertical Line Test

• Relation

• Mapping Diagram

• Dependent Variable

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A method that is used to determine whether a given relation is a function or not.

• Function

• Domain

• Vertical Line Test

• Range

Tags

CCSS.HSF.IF.A.1

What is the domain of these ordered pairs?

{(1,5), (-3,2), (0,7), (5,12)}

• {5,2,7,12}

• {-3,0,1,5}

• {2,5,7,12}

• {1,2,3,4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.2

What is the range of these ordered pairs?

{(7,-3), (-1,-5), (5, 6), (12, 0)}

• {-1,5,7,12}

• {7,-1,5,12}

• {-5,-3,0,6}

• {6,-3,0,-5}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1