Posted by Riana on Wednesday, January 2, 2013 at 12:35am.
first term of the arithmetic sequence is 13. two other terms of the sequence are 37 and 73. common difference is consecutive terms integers. determine all possible values for 100th term.

math  Steve, Wednesday, January 2, 2013 at 5:03am
after this, if you want help on more of these sequence problems, how about showing where you get stuck, or the answer you want to confirm?
If you are trying to say that the commons difference is an integer, then we know it is positive, and divides 7337=36
so, the difference may be 1,2,3,4,6,9,12,18
However, d must also divide 3713=24
and 7313=60
That narrows our choices to 1,2,3,4,6,12
d T100
1 13+1*99=112
2 13+2*99=211
3 and so on
4
6
12