Seudónimo Seudónimo
  • 06-05-2020
  • Mathematics
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HELP PLEASE ASAP !!!!! 20 POINTS!
Find the equation for this graph.

HELP PLEASE ASAP 20 POINTS Find the equation for this graph class=

Respuesta :

DeanR
DeanR DeanR
  • 06-05-2020

This is a geometric series, 0th term 5, common factor 0.5, so

y = 5 (0.5)ˣ

Check: f(0)= 5,   f(1) = 5(.5)=2.5, f(2) = 5(.5)² = 1.25, f(3)=5(.5)³=0.625

Answer: y = 5 (0.5)ˣ

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