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Every day, there are 4 times more likes on an internet video of a horse which is modeled by the function c(n) = (4)n − 1, where n is the number of days since the video posted. On the first day, there were 100 likes. What is the function that shows the number of likes each day?

Answer :

sqdancefan

Answer:

  f(n) = 100·4^(n-1)

Step-by-step explanation:

The given function c(n) is apparently the multiplier for n days. Its value is 1 for n=1, so we simply need to multiply c(n) by 100:

  f(n) = 100·c(n) = 100·4^(n-1)

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