Question

Use the explicit formula an = a1 + (n - 1) d to find the 250th term of the sequence below.

57, 66, 75, 84, 93, ...

Answer 1

pretty sure there needs to be a d in there

Answer 2

oh, i see it now lol

Answer 3

so, lets start by filling out what we know, and then all that leaves us is to determine the d part

Answer 4

what does n signify?

Answer 5

i have no clue

Answer 6

\[a_n\] represents the nth term of a seequence

Answer 7

d is the difference of two consecutive terms

Answer 8

in this case d = 66-57=9

Answer 9

can you do it now?

Answer 10

i think so

Answer 11

ok then, :)