Periodic Modeling The height of the tide in Pismo Beach is measured along a seawall. Water levels oscillate between 7 feet at low tide
and 15 feet at high tide. On a particular day, low tide occurred at approximately 8 AM and high tide occurred at
approximately 2 PM.
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Graph a function that models this situation for one full day, starting at midnight and ending at midnight on the
following day. Make sure to show and label all key features.
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