What is a function of ordered pairs?

A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate. An equation that produces such a set of ordered pairs defines a function. The inputs that make “sense” form the domain of the function, and the answers or outputs form the range .

What is an example of ordered pair function?

To represent a function using ordered pairs, we use ordered pairs in which the first coordinates are the inputs and the second coordinates are the corresponding outputs. For example, in our calorie example, we have that the broccoli has 50 calories, so broccoli is our input, and 50 is our output.

What is an ordered pair in algebra?

An ordered pair is a composition of the x coordinate (abscissa) and the y coordinate (ordinate), having two values written in a fixed order within parentheses. It helps to locate a point on the Cartesian plane for better visual comprehension.

Which is function contains this set of ordered pairs?

In mathematics, the graph of a function f is the set of ordered pairs (x, y), where f(x) = y. In the common case where x and f(x) are real numbers, these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.

What are some examples of set of ordered pairs?

An ordered-pair number is a pair of numbers that go together. The numbers are written within a set of parentheses and separated by a comma. For example, (4, 7) is an ordered-pair number; the order is designated by the first element 4 and the second element 7.

What is the range of ordered pairs?

The range of a relation is the second value of an ordered pair, or the y value of an ordered pair. As an example consider the following set {(11,2),(33,3),(22, 4),}. The domain is the first value of each ordered-pair: {2, 3, 4}.

What is the range of the set of ordered pairs?

The set of output values is called the range of the function. If you have a set of ordered pairs, you can find the domain by listing all of the input values, which are the x -coordinates . To find the range, list all of the output values, which are the y -coordinates.