(7,-3),(-4,2),(-1,0),(2,-4)(0,-6) What is the domain and range of the set of ordered pairs? Check all that apply
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The following is the answer.
The domain.
An ordered pair is a list of two numbers, in which the order matters. For example, (5, 2) is an ordered pair; this pair is not the same as (2, 5). For comparison, for the numbers in a set the order does not matter.
Ordered pairs are used for many things. Anytime you graph a point on a cartesian coordinate system, you have an ordered pair. In fact, all of R^2 is made up of ordered pairs. When you put a value in a function and get one out, you have an ordered pair
The domain is the set of the first number of each ordered pair and the range is the set of the second number.