+0  
 
+1
34
1
avatar+408 

Find the next three numbers in the pattern:

−2,−4,2,−8,6,−12 

 

I got -16, 10, -12. it was not correct

 Apr 27, 2021
 #1
avatar+83 
+1

alr so the closed form is

 

an =-2(-1)(n+(-1)-1)

 

and as for the next three numbers....

 

10,-16, and 14

 Apr 27, 2021

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