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Is a function is always a relation?
Yes. Functions are always relations, but relations are not always functions.
What is the set of all x values in a relation?
It is the domain of the relation.
Are linear equations and functions different?
All linear equations are functions but not all functions are linear equations.
Why is relation does not function at all times?
Because a function has additional restrictions, which the relation may, or may not, satisfy.
The set of all x-values in a relation is called the?
domain
What is true regarding functions and relation?
All functions are relations but all relations are not functions.
Is relationship a function?
I assume you mean a "relation". All functions are relations, but not all relations are functions.
Is any function a relation?
Yes. All functions are relations, but not all relations are functions. Functions have to have only one y-value per x-value.
Are all relation are function?
Yes, but all relations are not functions.
What is the set of all possible input values of a relation or functions?
It's domain
Can you have a function that is not a relation?
No, a function must be a relation although a relation need not be a functions.
When do you say that a given function is velation?
I assume you mean "relation". By definition, all functions are relations; but only some relations are functions.
Why you need for relation and function?
I'll attempt to answer this. As worded your question makes no sense. All functions are relations, but not all relations are functions. Like all girls are people but not all people are girls.
What is a relation and its inverse relation whenever both relations are functions?
inverse function
What is function and relation?
All functions are relations with the condition that each element of the domain is paired with only one element of the range. A relation is any pairing of numbers from the domain to the range.
What is the functions and what is relation in trigonometry?
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.
Is a function is always a relation?
Yes. Functions are always relations, but relations are not always functions.
