Select all true statements about the graphs of sine and cosine. A) y = sin ⁡ xy = sin ⁡ x travels through the origin. B) y = cos ⁡ xy = cos ⁡ x travels through the origin. C) The period of y = sin ⁡...

Select all true statements about the graphs of sine and cosine.

A) y = sin ⁡ xy = sin ⁡ x travels through the origin.

B) y = cos ⁡ xy = cos ⁡ x travels through the origin.

C) The period of y = sin ⁡ xy = sin ⁡ xand y = cos ⁡ xy = cos ⁡ x is 2 π2 π

D).The amplitude of y = sin ⁡ xy = sin ⁡ x and y = cos ⁡ xy = cos ⁡ x is 11.

E).The amplitude of the sine and cosine curve is sometimes negative.

F). Sine, cosine, and tangent are periodic functions.