Question
On Dolphin Beach, the high tide is 2.2 meters and only occurs at 12 a.m. and 12 p.m. The low tide is 1 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.?
a. h(t)=0.6cos(πt/6)+1.6*
b. h(t)=0.6sin(πt/6)+1.6
c. h(t)=1.2cos(πt/3)+1
d. h(t)=1.6sin(πt/3)+2.2
Which function models the height of the tide t hours after 12 a.m.?
a. h(t)=0.6cos(πt/6)+1.6*
b. h(t)=0.6sin(πt/6)+1.6
c. h(t)=1.2cos(πt/3)+1
d. h(t)=1.6sin(πt/3)+2.2
Answers
Steve
yes