Function Relations Flashcard

A function is a relation where each input has exactly one output.

Check if any input value corresponds to more than one output value.

The domain is the set of all possible input values (x-values) in a relation.

The range is the set of all possible output values (y-values) in a relation.

Yes, it is a function because each input has one output.

No, it is not a function because the input 1 has two outputs.

An ordered pair is a pair of numbers (x, y) that represent a point in a coordinate system.

A method to determine if a graph represents a function; if a vertical line crosses the graph more than once, it is not a function.

No, because the input 3 has two different outputs.

A function is a specific type of relation where each input has one output, while a relation can have multiple outputs for a single input.