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How do you know when an ordered pair could not be in a function?
Wiki User
∙ 11y ago
Evaluate the function at the first number in the pair. If the answer is not equal to the second value, then the ordered pair cannot be in the function.
Wiki User
∙ 11y ago
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What is a function as ordered pairs?
A ordered pair is one of many ways in which a function may be defined. The function maps the element in the first position of an ordered pair to the second element in that pair.
What is the first number of the ordered pair of a function called?
The abscissa
Does every ordered pair in a table of values can come from a different function?
No
Which ordered pair could you remove from the relation 2 1 1 1 1 0 0 1 1 0 so that it becomes a function?
The first number in each pair must be unique.
How to indentify an ordered pair?
An ordered pair has to be in parentheses and there has to be a comma in between the numbers (example: (2,6). An ordered pair is for a coordinate graph.
What is a function as ordered pairs?
A ordered pair is one of many ways in which a function may be defined. The function maps the element in the first position of an ordered pair to the second element in that pair.
If 2 1 is an ordered pair of the function F x what must be an ordered pair of the inverse of F x?
(1,2)
What is the first number of the ordered pair of a function called?
The abscissa
Does every ordered pair in a table of values can come from a different function?
No
Which ordered pairs are part of the graph of the function y equals 3 - x?
You can easily test any ordered pair that someone may offer you, to determinewhether the pair is part of the graph of the function [ y = 3 - x ].Simply check to see whether the sum of the two members of the ordered pair is 3.If yes, and only if yes, then the pair is part of the graph of the function.
Which ordered pair replacement would make the following relation a function?
The following is the answer.
When is function a relation?
A relation is when the domain in the ordered pair (x) is different from the domain in all other ordered pairs. The range (y) can be the same and it still be a function.
Ordered pairs are used to?
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
Which ordered pair could you remove from the relation 1 0 1 3 2 2 2 3 3 1 so that it becomes a function?
Removing one pair is not enough to make it a function. You need to remove one of the pairs starting with 1 as well as a pair starting with 2.
Which ordered pair could you remove from the relation 2 1 1 1 1 0 0 1 1 0 so that it becomes a function?
The first number in each pair must be unique.
In the ordered pair x y the value of y is a member of the?
x is a member of the function's domain, y is a member of the function's range.
If a system has an infinite number of solutions does it follow that any ordered pair is a solution?
No, this is not necessarily the case. A function can have an infinite range of solutions but not an infinite domain. This means that not every ordered pair would be a solution.
