Question

Find the 23rd term of this sequence -25,-15,-5,5....

Answer 1

195

Explanation:

To find the 23rd term of this sequence, we can use the arithmetic sequence formula
`a_(n) =a_(1) +(n-1)d` where,

`a_(n)` =
`n^(th)` term

`a_(1)` = first term

`n` = term position

`d` = common difference

`a_(23)=-25+(23-1)10`

`a_(23) =195`