What rule can be used to find the next term of the arithmetic sequenc39, 60, 81, 102, 123, ...Oan = an-1-39Oan = an-1-21Oan = an-1 + 21Oan = an-1 + 39DONEThe next term of the arithmetic sequence39, 60, 81, 102, 123, ... isDONE

What rule can be used to find the next term of the arithmetic sequenc39 60 81 102 123 Oan an139Oan an121Oan an1 21Oan an1 39DONEThe next term of the arithmetic class=