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April 17th, 2014, 11:09 AM   #1
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From: florida

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Help with sinusoid functions!!!

Does anyone know how to do this and can you pm me if you do?! Thank you!
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April 17th, 2014, 01:49 PM   #2
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Thumbnails are very hard to read.
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April 20th, 2014, 05:24 AM   #3
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Hi floridaboylol, and welcome to the forum. What difficulty are you having? If you look in any appropriate textbook or find similar questions on this site by searching for sinusoid(al), you can find detailed instructions to follow for questions of this type. You can deduce the wave's amplitude, wavelength, etc., from the information given in the question, allowing you to write an appropriate equation. Finishing the question is then easy.
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