Question

Find the first term and the common difference of the arithmetic sequence described. Give a recursive formula for the sequence. Find a formula for the n^th term

5th term is 0;
50 term is - 135

Answer 1

The n^th term would use a recursive formula like -135/(50-5)= -3

So it would be A^n+5=A^n+4 -3


The answer in short is: -3