Question

2.) For each sum find:
a.) the number of terms, b.) the first term, c.) the last term, and d.) evaluate the sum.

Answer 1

\[\sum_{n=1}^{5} (3n+1)\]

Answer 2

2:
\[\sum_{n=1}^{8} 2n/3\]

Answer 3

@Chooch146

Answer 4

@10qp29wo

Answer 5

what grade r u in?

Answer 6

11th y?

Answer 7

ohhh why i dont get it im 9th.

Answer 8

oh lol im so lost with this math. :/

Answer 9

lol sorry about that

Answer 10

its ok

Answer 11

@Falco276 and @itsmylife can any of u help her??