How do you find the amplitude and period of #y=sec(1/3theta)#?
Amplitude = None, Period =
Use the standard form
Amplitude = a, Period =
Given equation is
Since the graph of the function sec does not have a maximum or minimum value, there can be no value for the amplitude.
Amplitude = none
Phase shift = c / b = 0 as ( c = 0)
Vertical shift = d = 0.