Answered

Join IDNLearn.com to access a wealth of knowledge and get your questions answered by experts. Ask your questions and receive detailed and reliable answers from our experienced and knowledgeable community members.

What is the frequency of the function f(x)?
f (x) = 2 cos (x) – 4
Enter your answer, in simplest fraction form, in the box.

What Is The Frequency Of The Function Fx F X 2 Cos X 4 Enter Your Answer In Simplest Fraction Form In The Box class=

Sagot :

Sqdancefanidn

Answer:

  frequency = 1/(2π)

Step-by-step explanation:

The frequency of the function is found by comparing the argument of the cosine function to (2πfx), where f is the freuqency.

  2πfx = x . . . . the argument of the cosine is x in f(x)=2cos(x) -4

  2πf = 1 . . . . . . divide by x

  f = 1/(2π) . . . . . the frequency of the function f(x)

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Your questions deserve accurate answers. Thank you for visiting IDNLearn.com, and see you again for more solutions.