Question

Write the first 5 terms of the sequences defined by the recursive formula
t1= 7, tn= 2tn-1 - 3n, n>1

Answer 1

just plug in the values for n:

t1 = 7
t2 = 2t1-3(2) = 2(7)-3(2) = 8
t3 = 2(8)-3(3) = 7
...

Answer 2

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