URGENT!
How do we graph a periodic function?
How many angles would you expect to give the same output? How often would those angles repeat?

Respuesta :

Answer:

Step-by-step explanation:

A function f(x) is said to be periodic, if there exists a positive real number T such that f(x+T) = f(x). The smallest value of T is called the period of the function. Note: If the value of T is independent of x then f(x) is periodic, and if T is dependent, then f(x) is non-periodic.