SOLUTION: Can i get the recursive equation for 1 , -2 , 4 , -8, 16 ? It would help a lot if i could get it as soon as possible!!!

Algebra.Com
Question 1048108: Can i get the recursive equation for
1 , -2 , 4 , -8, 16 ?
It would help a lot if i could get it as soon as possible!!!
Answer by ikleyn(52847)   (Show Source): You can put this solution on YOUR website!
.
Geom. progression,
first term 1,
the common difference -2.


 = , n = 1, 2, 3, . . . 


General term   =  =  = .


RELATED QUESTIONS

i have the equation of an ellipse: (x-16)<-squared over 49 [plus](y-19)<-squared over 36... (answered by stanbon)
i have the equation of an ellipse: (x-16)<-squared over 49 [plus](y-19)<-squared over 36... (answered by gonzo)
n 0 1 2 3 4 5 s 1 2 4 8 16 32 Would you please help me with get the algebra... (answered by josgarithmetic)
I am having a lot of trouble with this word problem in my Advanced 12th Grade Algebra... (answered by graphmatics)
Hello, My name is Nikki, i am in 7th grade, learning pre-algebra. I need help learning... (answered by richard1234,chessace)
Hello there, I was wondering if anybody could help me solve this equation?? -6<2x-4<12 (answered by Alan3354)
I'm doing a math final that needs to be passed in tomorrow. I really needed to pass this... (answered by Alan3354,MathTherapy)
Can someone please help me! I need to find the equation of the line and I'm given... (answered by josgarithmetic,MathTherapy)
How can you tell if a graph is that of a function? ((It would really help if this... (answered by sdmmadam@yahoo.com)