# Algebra II: Functions

### Problems

Problem : Make a mapping diagram for the following relation: .

Problem : Graph the following relation: .

Problem : In each of the following relations, is y a function of x ? Is x a function of y ?
a)
b)
c)
d)

Problem : In the following relation, is y a function of x ? Is x a function of y ?

Mapping Diagram

Problem : In the following relation, is y a function of x ? Is x a function of y ?

Graph of Relation

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