What is the period and amplitude for #f(t)=22sin((pi/3)t-5))+80#?
The least value of P for which f(t+P) = f(t) is called the period of f(t).
If f(t) = a sin ( b t + c ) + d, the period is
Here, a = 22 and b =
So, period =
The presence of the constants c and does not change the period and amplitude of this sine wave that is oscillating in the f-directions, about the mean level f = d, with amplitude a.. .