Question

find the next term and the nth term expression of the sequence
27, 20, 13, 6, -1

Answer 1

Answer:

$next \: term = - 8 \\ an = 34 - 7n$

Answer 2

Next term is -8 and nth term is
An = a+(n-1)d
= 27+(n-1)-7
=27+ (-7n+7)
= 34-7n