Answer
$ a_1=-2;a_2 =3, a_3=8; a_4=13; a_5=18: a_6=23$
Work Step by Step
We need to use the formula $ a_n =a_1+(n-1) d $ ....(1)
Here, $ a_1=-2$ and $ n=6$ and $ d=1$
$ a_2=-2 +(6-1) \times 1 =-2+5=3$
We make use of the recursive formula to get higher order terms.
So, the first $6$ terms are:
$ a_1=-2;a_2 =3, a_3=8; a_4=13; a_5=18: a_6=23$
