Question

What is the nth term rule of the linear sequence below?

−
5
,
−
7
,
−
9
,
−
11
,
−
13
,
.
.
.

Answer 1

`a_n=-5-2(n-1)`

Explanation:

Since this sequence starts with -5 and decreases by 2 with each term, its rule would be:

`a_n=-5-2(n-1)`

Hope this helps!