a sine curve is periodic. what does this mean?\na. the curve goes through one cycle and starts over\nb…

a sine curve is periodic. what does this mean?\na. the curve goes through one cycle and starts over\nb. there is no pattern\nc. the amplitude stays the same\nd. one period equals 180 degrees\nplease select the best answer from the choices provided\na\nb\nc\nd

a sine curve is periodic. what does this mean?\na. the curve goes through one cycle and starts over\nb. there is no pattern\nc. the amplitude stays the same\nd. one period equals 180 degrees\nplease select the best answer from the choices provided\na\nb\nc\nd

Answer

Answer:

A. the curve goes through one cycle and starts over

Brief Explanations:

A periodic function like the sine - curve repeats its values in regular intervals. A full cycle is one complete repetition, and then it starts over again. Option B is wrong as there is a pattern. Option C refers to a property of the sine - curve but not what periodicity means. Option D is incorrect as one period of the sine - curve is 360 degrees, not 180 degrees.