Question

Every few minutes, Neenah writes down how many pages she has read of a reading assignment. Which expression represents this sequence?

8, 16, 24, 32, ...
Answer

2n

n + 8

8n

n - 8

Answer 1

if you notice that they're all multiples of 8
the answer should be quite obvious

Answer 2

the 2nd one

Answer 3

if you considered n to be the number of times she wrote it down in her book
so n=1 would be the first time she wrote it down
then mitchel would be incorrect

but if you think about it differently and consider n as the previous term then he would be correct

Answer 4

So it would be the first one?

Answer 5

well if it was the first one
when n=1 it would be 2
when n=2 it would be 4
when n=3 it would be 6

that doesnt follow 8 16 24

Answer 6

OK

Answer 7

The last one?

Answer 8

last one
when n=1 it would be -7
when n=2 it would be -6
when n=3 it would be -5

also doesnt follow 8 16 24

try the 3rd one

Answer 9

I was goign to say that one.. :| But thank you! :)

Answer 10

what was ur answer?

Answer 11

8n