Question

Given an arithmetic sequence in the table below, create the explicit formula and list any restrictions to the domain.

Answer 1

@Slenderman

Answer 2

i heard a call and i have arrived

Answer 3

hello haha

Answer 4

im leaning more towards b, your table seems to be going off a factor of 3, also your base number is 1

Answer 5

you think for sure b? this lesson really confuses me

Answer 6

You can see from the table that n is >= 1, which rules out A and C.

Answer 7

To figure out whether it's B or D, plug in the n values and see which one matches up with the a_n value.

Answer 8

so b?

Answer 9

Did you plug in each n value and see if all three were correct?

Answer 10

yes

Answer 11

Can you show your work, please?

Answer 12

oops sorry was doing them wrong, i got d this time

Answer 13

Cool.

Answer 14

thanks a lot!

Answer 15

you're very helpful