How do you use a arithmetic sequence to find the nth term?

i dont get it

you replace the "n" with ahundrede.g... if it's 2n+1, you will go 2x100+ 1 which is 201

It looks hard but its not! Say I had a formula like:2n-1Quick definition of NN is the number of the number in the sequence.E.G: Here is a sequence: 10,19,28,37,46,5510 is the 1st number in the...

ive been told u hve 2 times sumfin bii sumfin

It's simpler than you might think.. The general equation you need is this: a+b+c 4a+2b+c 9a+3b+c 16a+4b+c 3a+b 5a+b 7a+b 2a 2a Basically, the second row down is the difference between the terms of...