SiennaYoung24 SiennaYoung24
  • 07-11-2018
  • Mathematics
contestada

Given a geometric sequence with a1=3 and r=.5, write the first three terms of the sequence.

Respuesta :

jcherry99
jcherry99 jcherry99
  • 10-11-2018

a1 = 3

r = 0.5

a2 = a1*r

a2 = 3*1/2

a2 = 1.5

a3 = a(r)^2

a3 = 3(1/2)^2

a3 = 3/4

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