If a function f is periodic with period p then f t p Select

Last updated: 2/8/2023

If a function f is periodic with period p then f t p Select for every t The trigonometric functions y sin x and y cos x are periodic with period Sketch a graph of y sin x on the interval 0 2 y 1 0 1 y 1 7 1 7 Sketch a graph of y cos x on the interval 0 2x y f x f 2x f p f t 2x 2x X y 1 1 y 1 y 1 R 27 2x X X and amplitude