Functions

Introduction to Functions

Functional Relationships 1

Testing if a Relationship is a Function

Functional Relationships 2

Functional Relationships 3

Functional Relationships 4

Domain of a Function

Relations and Functions

Graphical Relations and Functions

Domain and Range of a Function

Domain and Range 1

Domain and Range 2

Domain and Range of a Relation

Domain and Range of a Function given a Formula

Domain of a Radical Function