Mathematics, 27.03.2020 04:56 layah2k00

Use a graphing calculator, or another piece of technology, and the following scenario to answer the question. Siree wants to go surfing for one hour tomorrow. The height of the waves on a local beach can be approximated by the function H(x)=6sin(xπ8)+8H(x)=6sin⁡(xπ8)+8, where xx is time in hours. Assume x=0x=0 is midnight, x=1x=1 is 11 a. m., x=2x=2 is 22 a. m., etc. When will the waves be at least 88 feet in the next 1212 hours?

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