Question

The nth term of a sequence is obtained by the expression 4n - 3. Work out the 25th term of the sequence. 25th term = _____

Answer 1

25th term = 97

Explanation:

given the nth term of a sequence

4n - 3 ( n is the term number )

for 25th term substitute n = 25 into the nth term

4(25) - 3 = 100 - 3 = 97

the 25th term is 97