Approach to affine function.

Let view has several functions, the constant, and finally affine linear.

FUNCTION constants:

Is said to be constant because its value does not change, to each value of x will always correspond  value K.

FUNCTION  AFÍN:
This function adds K after multiplication by m.


FUNCTION LINEAL.
This function is only multiplied by m.




To clarify  differences between them move on to  presentation at the following address