Hello this is the question:
Kabangu, a student read in a newspaper that if t days after the duration of the dry season equinox, the function t corresponds the duration of the days in minutes, in Kinshasa, Democratic Republic of Congo, is defined as follow: 1) L(t) = 52 sin (360/365) + 728
2) L(t) = 52 sin (360/365) +728 t
Help this student in all of the different cases to:
1) find the value of t for which the duration of the day would be 730 minutes (round it to unity)
2) Represent on a trigonometric circle all the points representing the duration of the days 2kπ near.
I don't understand anything how to find the original function if we have already an image, i precise we are at pre-calculus. I don't know how to do it, the deadline is tomorrow, and even an advanced calculus solution will do it.
Thank you, for your help, to you all.
Kabangu, a student read in a newspaper that if t days after the duration of the dry season equinox, the function t corresponds the duration of the days in minutes, in Kinshasa, Democratic Republic of Congo, is defined as follow: 1) L(t) = 52 sin (360/365) + 728
2) L(t) = 52 sin (360/365) +728 t
Help this student in all of the different cases to:
1) find the value of t for which the duration of the day would be 730 minutes (round it to unity)
2) Represent on a trigonometric circle all the points representing the duration of the days 2kπ near.
I don't understand anything how to find the original function if we have already an image, i precise we are at pre-calculus. I don't know how to do it, the deadline is tomorrow, and even an advanced calculus solution will do it.
Thank you, for your help, to you all.