Question

PLEASE HELP Which of the following is a sinusoid?

Answer 1

Explanation:

y=cos(x)-2

Answer 2

Hey There!!

Your correct choice will be C.

Explanation:

Because, The cosine function is just the sine function translated 90° to the left, so it's a sinusoid. So, They named after the function sine. By ♡Itsbrazts♡