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On Dolphin Beach, the high tide is 1.8 meters and only occurs at 12 a. m. and 12 p. m....
Mathematics, 11.03.2020 22:09 jackievelasquez3424
60pts!
On Dolphin Beach, the high tide is 1.8 meters and only occurs at 12 a. m. and 12 p. m. The low tide is 0.4 meter and only occurs at 6 a. m. and 6 p. m.
Which function models the height of the tide t hours after 12 a. m.?
h(t)=0.7sin(πt6)+1.1
h(t)=1.1sin(πt3)+0.7
h(t)=0.7cos(πt6)+1.1
h(t)=1.8cos(πt3)+0.4
Answers: 3
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