Question

Find the first four terms of the multiplication pattern given by the formula.
8 • 3n – 1

Answer 1

if n=1, then 3n =?

Answer 2

3 ?

Answer 3

and then 3-1=?

Answer 4

2

Answer 5

conclusion n=1, 3n-1 = 2 (the first term)
do the same with n =2 3n-1 = ...(the second term)
do the same with n =3 3n-1 =...(the third term)
do the same with n =4 3n -1 =....(the fourth term)
then arrange them as (first, second, third , fourth)
You can do it ,right, right?

Answer 6

of course :) thank you!

Answer 7

good