kingfan2021 kingfan2021 26-05-2023 Mathematics contestada Multiple choice: which function has an amplitude of 5 and a period of pie/3 ? A) f(x)= 5 cos 6x B) f(x)= 1/5 cos 6x C) f(x)= 5 cos 2/3 x D) f(x)= 3 cos 5x