In a study of how monkeys’ eyes pursue a moving object, an image was moved sinusoidally through a monkey’s field of vision with an amplitude of 2° and a period of 0.350 seconds.

(a) Find an equation giving the position of the image in degrees as a function of time in seconds.
(b) After how many seconds does the image reach its maximum amplitude?
(c) What is the position of the object after 2 seconds?