Question

Is the set of ordered pairs presented in the arrow diagram a function?Explain.

Answer 1

Functions as Arrow Diagrams When the domain and codomain of a function are finite sets then one can represent the function by an arrow diagram. Remember that an arrow diagram represents a function if exactly one arrow must leave each element of the domain and point to one element in the codomain.

Explanation:

Answer 2

no

Explanation:

a function cant have the same range