Question

Write the nth term of the following sequence in terms of the first term of the sequence.
1, 8, 15, 22, . . .

Answer 1

did you notice
\[ \Large 8-1=7\]
\[ \Large 15-8=7 \]
\[ \Large 22-15=7 \]

Answer 2

Tn=a+(n-1)d
a=first term
d=difference between every two terms
n=number of the term

Answer 3

wait it'll be 1+(n-1)7

Answer 4

you were right with 7n-6

Answer 5

It wont fit in the box they gave me

Answer 6

so it would 1+4 times 7

Answer 7

or 1+28

Answer 8

??? no it needs to be to the nth term

Answer 9

so it has to be 7n-6

Answer 10

but that wont fit in the box

Answer 11

i don't know!
the answer is 1+7(n-1)

Answer 12

ill try it lol...