anonymous
  • anonymous
Find the sum of the first 12 terms of the sequence. Show all work for full credit. 1, -4, -9, -14, . . .
Precalculus
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
do you see the pattern?
anonymous
  • anonymous
+ -5?
anonymous
  • anonymous
or just -5. keep doing that to the numbers until you have the first 12, then add them all up.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
12th = -59 Sum of all = -378
anonymous
  • anonymous
isnt the 12th -54?
anonymous
  • anonymous
Yes, I forgot all about the 1. So the sum is =270
anonymous
  • anonymous
Negative = -270
anonymous
  • anonymous
I got a different number.
anonymous
  • anonymous
-318?
anonymous
  • anonymous
yes
anonymous
  • anonymous
sorry! i was helping a different person. yes, -318 is the answer
anonymous
  • anonymous
good luck :)
anonymous
  • anonymous
That was much simpler than I thought. Thank You, both !
anonymous
  • anonymous
no problem

Looking for something else?

Not the answer you are looking for? Search for more explanations.