Asked by Amy
A city averages 14 hours of daylight in June, 10 hours of daylight in December, and 12 hours of daylight
in both March and September. Assume that the number of hours of daylight varies sinusoidally over a
period of one year. Write two different equations for the number of hours of daylight over time in
months where t = 1 is January (the first month of the year), t = 2 is February etc
in both March and September. Assume that the number of hours of daylight varies sinusoidally over a
period of one year. Write two different equations for the number of hours of daylight over time in
months where t = 1 is January (the first month of the year), t = 2 is February etc
Answers
Answered by
oobleck
period=12, so k = π/6
centerline = 12
amplitude = (14-10)/2 = 2
it increases from the centerline in March (t=3)
y = 12 + 2sin(π/6 (t-3))
centerline = 12
amplitude = (14-10)/2 = 2
it increases from the centerline in March (t=3)
y = 12 + 2sin(π/6 (t-3))
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.