The Input or X values are called the Domain.
Parameters
variables
A function.
They are called the arguments of the function.
The Input or X values are called the Domain.
A graph represents a function if and only if every input generates a single output.
Parameters
variables
A function.
For a function, it is the domain.
They are called the arguments of the function.
A function that maps an input onto itself is called an identity function. In other words, the output of the function is the same as the input. The identity function is represented by the equation f(x) = x.
The set of output values of a mapping diagram is called the range. In a function, the range consists of all the values that can be produced by applying the function to its domain. It effectively represents the results or outputs corresponding to each input from the domain.
No, it is not. A function can only have one output per input. (If it has more than one, it is still maths, but it cannot be called a "function". It would probably be called an equation or a formula etc...).
it is called the Domain......
By definition. If one input has more than one outputs then it is not a function.