Types of Function – Based on Equation Constant Function: The polynomial function of degree zero. Linear Function: The polynomial function of degree one. Quadratic Function: The polynomial function of degree two. Cubic Function: The polynomial function of degree three.

### What are the 3 main types of functions?

Types of Functions One – one function (Injective function) Many – one function. Onto – function (Surjective Function) Into – function.

### What are types of function in maths?

Ans. 2 The different types of functions are as follows: many to one function, one to one function, onto function, one and onto function, constant function, the identity function, quadratic function, polynomial function, modulus function, rational function, signum function, greatest integer function and so on.

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### What are the 4 types of functions in math?

The types of functions can be broadly classified into four types. Based on Element: One to one Function, many to one function, onto function, one to one and onto function, into function.