SOLUTION: a water wave is created in a wave tank. it has an amplitude of 3 and period of 4/5 pi. find the equation of this answer as a sine function

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Question 605368: a water wave is created in a wave tank. it has an amplitude of 3 and period of 4/5 pi. find the equation of this answer as a sine function
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
y = A*sin(Bx - C) + D

In this case, A = 3 and B = 2pi/T = 2pi/(4/5pi) = 5/2. The other values of C and D are zero.

So the equation is