Question

The nth term of a sequence is 25-3n work out the first three terms of the sequence

Answer 1

22,19,16

Explanation:

1) 25-3(1)=22

2) 25-3(2)=19

3) 25-3(3)=16

Answer 2

22, 19, 16

Explanation:

25-3n

The nth term is given, simply put n as 1, 2, 3 to find the first three terms.

25-3(1)

=25-3

=22

25-3(2)

=25-6

=19

25-3(3)

=25-9

=16