Question

For the sequence an = 3n - 5, what is the value of a10?

Answer 1

let n = 10 ...
but i do remember that there's another sequence formula that should be used when doing this type of problem. it was An=An+1 and something else...kind of forgot but it is in Calculus II under series and sequences

Answer 2

so 25?

Answer 3

yes

Answer 4

thanks

Answer 5

how come I do get a medal :(

Answer 6

*don't get a medal? :(