Basic but very annoying question
the series 5, 9, 14, 20 ect
what is tye formular for the nth term
thanks
the diffrence between t1 and t2 is 4
and t2 and t3 is 5 ect, increaing in increments of 1
i understand that but for some rason i cant see to find the equationn for the nth term,
it was a question on my sisters test and i just cant get it
any ideas?
Right, so as n increases, we add more on. This is our first hint, that the n'th term will depend on n somehow.
Let's look at , you pointed out that it's 4 more than the first term, that is Now I want to work n into it somehow, since we noticed it depends on n. So maybe something like
Hows that?