Question

The following figure shows the entire

graph of a relationship.

Does the graph represent a function?

Answer 1

`{\qquad\qquad\huge\underline{{\sf Answer}}}`

The given graph doesn't represent a function, as it has two values of y for a single value of x ( that is : for x = 3 it has two solutions, -3 and -6 )

therefore it can't be considered as a function ~