Flashcards-Relations & Functions

Front

A _______________ is a list of order pairs.

Back

relation

Front

A _______________ is a relation in which each input is assigned to exactly one output.

Back

function

Front

A function is _______________ if it has no two elements of the domain map to the same element.

Back

one-to-one

Front

The ___________ of a function is the set of inputs (x-values).

Back

domain

Front

The ___________ of a function is the set of outputs (y-values).

Back

range

Front

The graph of a function is _______________ if it has no jumps, breaks, or holes.

Back

continuous

Front

The graph of a function is _______________ if it is a series of data points.

Back

discrete

Front

A function is _______________ if it has two or more elements of the domain map to the same element.

Back

many-to-one

Front

The _______________ is a method that is used to determine whether a given relation is a function or not.

Back

Vertical line test

Front

Is the relation a function? If so, is it one-to-one or many-to-one?

Back

The relation is a one-to-one function.