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Science-Related Homework Help Pre-calculus and Functions Topic started by: hsedward on May 17, 2021



Title: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: hsedward on May 17, 2021
a person is lying on a surfboard on the surface of the ocean. the surfboard is initially two meters above the ocean floor. 4 seconds later the surfboard is at its maximum height of 10 meters above ocean floor

see photo attached for questions

Edit: Sketch two cycles of the graph which models the height of the surfboard above the
ocean floor as a function of time. Label both axes including the scales.


Title: Re: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: bio_man on May 17, 2021
Answer is attached.

Similar question:

https://www.youtube.com/watch?v=-LQ2153aOiY


Title: Re: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: hsedward on May 17, 2021
thank you! i will check that out!
also i couldn’t open the file answers, i downloaded it but it’s full of different codes etc
Answer is attached.

Similar question:

https://www.youtube.com/watch?v=-LQ2153aOiY


Title: Re: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: bio_man on May 17, 2021
That's strange. It works on my phone and on my computer.


Title: Re: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: hsedward on May 17, 2021
yeah it looks like this when i downloaded it (this and the other answer to my question) and i can’t download it again because it says i reached the limit of downloading already :(
That's strange. It works on my phone and on my computer.


Title: Re: Determine the sinusoidal equation that relates to the height of the surfboard
Post by: bio_man on May 17, 2021
Yikes, that looks like an iphone issue, should work b/c it works on my android and PC.

Download limit restarts every night, I think