Question

The next PROBLEM Dx

Answer 1

In order to make it easier to find the nth term of an arithmetic sequence given two terms of the sequence, several students decide to solve the formula for an arithmetic sequence for d. Which student has correctly done so?

Answer 2

A)

Answer 3

B)

Answer 4

C)

Answer 5

this guy

Answer 6

D)

Answer 7

WHo, C?

Answer 8

yes

Answer 9

Alright, that was fast o.o MATH WIZARD STATUS!!!! *0*

Answer 10

its there only one that makes sense

Answer 11

Ugh, my brain is so fried that none of this stuff makes sense right now... like all I see is practicaly wtf written all over the pages haha

Answer 12

lol

Answer 13

sometimes you can "cheat" a little by replacing this stuff with a real ap sequence to test it out

Answer 14

Hmmm makes sense o.o