travis72 travis72

11-12-2020
Mathematics

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use a recursive function for the geometric sequence 2, -4, 8, -16 to represent the 9th term. brainly

Respuesta :

nadia2318116 nadia2318116

12-12-2020

Answer:

512

Step-by-step explanation:

(a)=a*r^( n − 1)

(9)=2*(-2)^( 9− 1)

=512

hope this help

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