Question

A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of the tournament:


Round (x) 1 2 3 4 5
Players f(x) 256 128 64 32 16


Compute the average rate of change of f(x) from x = 1 to x = 5 and identify the meaning of that rate.
−60; on average, there was a loss of 60 each round
−240; on average, there was a loss of 240 each round
4; there were 4 rounds between rounds 1 and 5
240; there were 240 fewer players between rounds 1 and 5
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Answer 1

My logical guess is A

Answer 2

I think -60

Answer 3

ok thx

Answer 4

i said i think lol so tell me if im right or not

Answer 5

ok this is an exam so...

Answer 6

it was correct but I failed my exam