dcharlene85
dcharlene85 dcharlene85
  • 03-05-2018
  • Mathematics
contestada

Please please help me with this

Please please help me with this class=

Respuesta :

Professor1994 Professor1994
  • 03-05-2018
n=1→an=a1 (first term)=16 (on the graph for n=1)→First term = 16
n=2→an=a2 (second term) = 4 (on the graph for n=2)→Second term = 4

ratio=(Second term)/(First term)=a2/a1=4/16
Simplifying the fraction dividing the numerator (4) by 4 and the denominator (16) by 4:
ratio=(4/4)/(16/4)→ratio=1/4

Answer: Option A. First term = 16, ratio = 1/4
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