Question

can anyone explain how to do this?

Answer 1

n = next term (term that you need to find
so start with 2
a_1 = -8

Answer 2

\[\huge\rm a_2 = a_{2-1} + 6\]
2-1 = 1
\[\huge\rm a_2 = a_{1} + 6\]
a_1 = -8 so replace a_1 by -8

Answer 3

so a_2=a_1+6

Answer 4

:-)

Answer 5

a_2= 14??

Answer 6

how ?

Answer 7

noooo

Answer 8

-2??

Answer 9

yes

Answer 10

sorry haha

Answer 11

it's okay :-)

Answer 12

and then I keep plugging them in right?

Answer 13

yes for 3rd one
3-1 = 2 so plug in -2 for a_2

Answer 14

4?

Answer 15

hey thanks so much!! (:

Answer 16

yes right :-)
my pleasure! :-)