MtAshagdeeF MtAshagdeeF

18-01-2017
Mathematics

contestada

Which choice is the simple formula for the nth term of the following arithmetic sequence?

6, 2, -2, -6, -10, ...

A. 5n + 4
B. 4n + 10
C. 4n + 1
D. -4n + 10
E. -4n + 1

Respuesta :

ferretgirl02 ferretgirl02

18-01-2017

-4(1)+10=6
-4(2)+10=2
-4(3)+10=-2
-4(4)+10=-6
-4(5)+10=-10
So d is the answer

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