Not every relation is a function. But every function is a relation. Function is just a part of relation.
The output of the function would depend on the specific function itself. Without knowing the function, it is not possible to determine the output.
The Mandelbrot graph is generated iteratively and so is a function of a function of a function ... and in that sense it is a composite function.
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
Range
Reichstag burns on 27 February 1933.
Reichstag dome was created in 1999.
Reichstag - Nazi Germany - ended in 1945.
Yes it is. From 1999 the German parliament is in the Reichstag again
Reichstag fire happened on 1933-02-27.
Reichstag - North German Confederation - ended in 1871.
Reichstag - North German Confederation - was created in 1866.
Today, the Reichstag building still serves as the German parliament.
Raising a flag over the Reichstag was created in 1945.
It's called "Reichstag" It was the Reichstag (Reich - Empire) but today is the 'Bundestag'.
Fritz Tobias has written: 'The Reichstag fire' -- subject(s): Germany, Germany. Reichstag
1933