Helpppp! Find the sum of the arithmetic sequence.

-4, -1, 2, 5, 8, 11, 14

Question

Helpppp! Find the sum of the arithmetic sequence.

-4, -1, 2, 5, 8, 11, 14

jamierox4ev3r · Answer

when you say find the sum, do you mean find what all the numbers in this sequence add up to or the next number in the sequence

jamierox4ev3r · Answer

Next number in sequence:17
sum: 35

jamierox4ev3r · Answer

do either of these numbers make sense to you?

anonymous · Answer

yeah they do in a way, my teacher makes no sense so Im trying to learn this on my own

jamierox4ev3r · Answer

great because if you look at the arithmetic sequence, the rule is that you add 3 every time, and I got the sum from adding all the numbers together.

anonymous · Answer

i have another practice problem similar to this, can I show you on this post or make another?

jamierox4ev3r · Answer

make another post to avoid confusion