what is the general equation of a cosine function with an amplitude of 3, a period of 4pi, and a horizontal shift of -pi?
*look at attached photo for the answer choices*

what is the general equation of a cosine function with an amplitude of 3 a period of 4pi and a horizontal shift of pilook at attached photo for the answer choic class=

Respuesta :

Answer:

d

Step-by-step explanation:


The answer should be C.