# Math

posted by
**Kate** on
.

Time Height above ground

0 45

3 65

6 80

9 85

12 80

15 65

18 45

21 25

24 10

27 5

30 10

33 25

36 45

I know the following things:

The minimum is 5 while the maximum is 85.

amplitude: 85-5/2 = 40

period =360/45 = 8

vertical translation = 5 + 40 = 45

But I can't seem to get the right function for the data above.