write a recursive rule for each sequence then find a9 {4,8,6,7,13/2,...}
write a recursive rule for each sequence then find a9 {15/2, 6, 9/2, 3, 3/2,..}
Write a recursive rule for each sequence then find a9 {15/2, 6, 9/2, 3, 3/2,..}
We can write
15/2 , 12/2 , 9./2 , 6/2 , 3/2
The recursive rule is
an+1 = an - 3/2 where a1 = 15/2
a6 = 0
a7 = -3/2
a8 = -6/2
a9 = -9/2
