# General Form of a Function

## General Form of a Function

Parametric form or written form of the defining relationship of a function that emphasizes the general form of the rule.

### Example

The function f on the set of real numbers defined by the relation f(x) = Ax² + Bx + C is a function defined in general parametric form or general form that in this case is that of a second-degree polynomial. It is the general written form of a second-degree polynomial function.