Question

Find the 30th term of the following sequence. -6, -4, -2, 0, ...

Answer 1

Hello,

$a_{1}=-6$
$a_{2}=-6+2$
$a_{n}=-6+2*(n-1)$

$a_{30}=-6+2*(30-1)=52$

Answer 2

54 would be the answer.