t(1)= = 9*1 - 3 = 9 - 3 = 6
t(2)= = 9*2 - 3 = 18 - 3 = 15
t(3)= = 9*3 - 3 = 27 - 3 = 24
t(4)= = 9*4 - 3 = 36 - 3 = 33
t(5)= = 9*5 - 3 = 45 - 3 = 42
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9, 17, 25, 33, 41
The nth term is Un = a + (n-1)*d where a = U1 is the first term, and d is the common difference.
All the terms are the same. If Y is the amount and r the percentage then the nth term is Y*r/100 for all n.
5n+2 or 5n-2. I'll assume 10n 10,20,30,40,50
123456789 * * * * * The nth term is 3n