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Mathematics
05.11.2021 03:43
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6. A buoy in the Outer Banks moves up and down with the height h of its transmitter

6. A buoy in the Outer Banks moves up and down with the height h of its transmitter (in feet) above sea level modeled by h=asin (bt) + 8. During a storm, its height varies from
3ft to 13ft and there are 5 seconds from one maximum to the next. What are the values of
a and b?
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davis52202
davis52202
4,9(79 marks)
4 and I have a lot of homework to do homework and I have
qxchung7310
qxchung7310
5,0(64 marks)
y=\sqrt x\cos x\\
y'=(\sqrt x)'\cos x+\sqrt x (\cos x)'\\
y'=\frac{1}{2\sqrt x}\cos x+\sqrt x\cdot(-\sin x)\\
y'=\frac{1}{2\sqrt x}\cos x-\sqrt x\sin x\\


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