Answer:




Step-by-step explanation:
Given that,
Hudson Bay tides vary between
and
.
Tide is at its lowest when 
Completes a full cycle in 14 hours.
To find:- What is the amplitude, period, and midline of a function that would model this periodic phenomenon?
So, The periodic function of this model is
...................(1)
where, 

Then putting the value in given Equation(1) we get,
Amplitude = 

Now, At
it complete full cycle in
because it is at lowest at t=0sec.
∵ 

∴
Hence 


