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What kind of function best models the data? X: Y: 0 30 1 15 2 7.5 3 3.75 4 1.875
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I need help D:
it seems to be halfing itself
y = (1/2)^x
\(y = (1/2)^x\)
+29 ?
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+30 perhps lol
do you know what kind of equation it is though?
its a recursice equation
recursive
A{0} = 30 ; A{n} = A{n-1} * (1/2)
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\[A_n = (1/2)A_{n-1}\] \[A_n = (1/2)^2 A_{n-2}\] \[A_n = (1/2)^3 A_{n-3}\]
\[A_n = (1/2)^n A(0)\] \[A_n = (1/2)^n * 30\]
Thanks
That helps a lot thanks :D
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