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Why all functions relation?
Function is a special case of relation. It means function is a relation but all relations are not functions. Therefore all functions are relations.
Are all relation can be a function?
No.
Why is relation does not function at all times?
Because a function has additional restrictions, which the relation may, or may not, satisfy.
What is the set of all possible output values of a function or relation?
The Range is the set of all possible output values of a function or relation.
Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
What is the difference between function and a relation?
Good question. A relation is simply that; any x-value to create any y-value. A function, however, cannot be defined for multiple values of x. In other words, for a relation to be a function, it must have singular values for all x within its 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.
Which of these data sets represents a function?
Does the graph above show a relation, a function, both a relation and a function, or neither a relation nor a function?
Is a function always a relation and a relation always a function?
yes.
When does a relation be a function?
A function is a relation whose mapping is a bijection.
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.
A relation is a special type of function?
No. A relation is not a special type of function.
