2 years ago

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

Mathematics

1 answer:

soldier1979 [14.2K]2 years ago

5 0

Answer:

512

Step-by-step explanation:

(a)=a*r^( n − 1)

(9)=2*(-2)^( 9− 1)

=512

hope this help

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