Antrikshy Posted April 4, 2011 Report Share Posted April 4, 2011 I can't find anything related to this particular IA anywhere on the web. This portfolio is related to analyzing tide forecasts and coming up with sinusoidal functions. I'm stuck on the first part. We are provided with low and high tide data for four days, and we need to estimate a sinusoidal function of the form: f(t) = sin(B1t) + (B2t)I don't understand how I am supposed to make a function of that form. Can anybody point me in the right direction? Reply Link to post Share on other sites More sharing options...
dessskris Posted April 9, 2011 Report Share Posted April 9, 2011 is this the newest task?? (for 2013)can I have a PDF of it? or just scan the task paper.. I can try to help you though I am not sure I could be a great help as I have no experience yet with Math HL Type 2 IA Reply Link to post Share on other sites More sharing options...
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