Question

Determine whether each relationship is a function. State the domain and range of each relation.

Answer 1

Hello!

The answer is:

The relation is a function

Domain: {-5,-3,1}

Range:  {6,3}

Why?

It's a function since each input (domain) has only one value at the output (range). A function exists when there is only a single value for each input, if there is more than one output for each input, the relation is not a function.

Have a nice day!