Types of Function

Centro Escolar University
Mendiola, Manila

Submitted by:
HANNAH IZABELLA L. OLFINDO
BSMT 1A

Submitted to:

MRS. VILORIA
Professor

* Constant Function: Let 'A' and 'B' be any two non–empty sets, then a function '' from 'A' to 'B' is called Constant Function if and only if range of '' is a singleton.

* Algebraic Function: The function defined by algebraic expression are called algebraic function. e.g.

* Polynomial Function: A function of the form
Where 'n' is a positive integer and are real number is called a polynomial function of degree 'n'.

* Linear Function: A polynomial function with degree '' is called a linear function. The most general form of linear function is

* Quadratic Function: A polynomial function with degree '2' is called a Quadratic function.
The most general form of Quadratic equation is

* Cubic Function: A polynomial function with degree '3' is called cubic function.
The most general form of cubic function is

* Identity Function: Let be a function then '' is called on identity function. If .

* Rational Function: A function defined by , where both andare polynomial function is called, rational function. Rational Function:

* Trigonometric Function: A function, etc, then is called trigonometric function.

* Exponential Function: A function in which the variable appears as exponent (power) is called an exponential function e.g. (i) (ii) .

* Logarithmic Function: A function in which the variable appears as an