Representing Relations

Front

What is the domain in a mapping?

Back

The left grouping in a mapping that contains all the input values.

Front

What is the range in a mapping?

Back

The right grouping in a mapping that contains all the output values.

Front

In the ordered pair (4,9), what is the x-coordinate?

Back

4

Front

In the ordered pair (4,9), what is the y-coordinate?

Back

9

Front

What is the range of the relation {(3, -2), (4, -3), (5, -4), (6, 0)}?

Back

{-4, -3, -2, 0}

Front

What is the range of the table with values {(0, 0), (2, -4), (3, 3), (-2, 1)}?

Back

{-4, 0, 1, 3}

Front

Define a relation in mathematics.

Back

A relation is a set of ordered pairs, where each pair consists of an input and an output.

Front

What does an ordered pair represent?

Back

An ordered pair represents a specific point in a coordinate system, with the first number as the x-coordinate and the second as the y-coordinate.

Front

What is the difference between domain and range?

Back

Domain refers to all possible input values, while range refers to all possible output values.

Front

How can you find the range from a set of ordered pairs?

Back

Extract the second elements from each ordered pair.