Identifying Functions

Recognize functions given a map

Identify whether each relationship is a function.

Domain
Range
\(-7\)
\(3\)
\(4\)
\(-5\)
\(-4\)
\(0\)
\(3\)
\(5\)

Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.1