functions

functions

1. definition

   • its a relation or correspondence between two groups in wich every domain element is related

2. Clasification

   • the funtions are clasified in different types, based in factors like domain and range
     • based on set of elements
       • one one function
       • many one functions
       • onto function
       • one one- onto functions
       • into functions
       • constant funcions
     • based on equations
     • based on the range
     • based on the domain

3. representations

   • the functions can be represented in 3 different forms
     • veen diagram
     • graphic form
     • roster forn

4. definition

   • its a relation or correspondence between two gruops in wich every domain element is related

5. clasifications

   • the functions are clasified in different types, based in factors like domain and range
     • based on set of elements
       • one one function
       • many one functions
       • onto function
       • one one onto fucnion
       • into function
       • constante function
     • based on equation
       • identify function
       • linear function
       • quadratic function
       • cubic function
       • polynomial functioni
     • based on range
       • modulus function
       • rational functino
       • signum functinon
       • even and oda function
       • periodi function
       • greatest integer
       • inverse function
       • composit function
     • based on the domain
       • algebraic functnion
       • trigonometric function
       • logaritmic funcino

6. Clasification of tyoer is functions

   • venn diagram
   • graphical form
   • roster form