Help solving a power equation: y=21.665x^-0.264 find x if y =50

ashuyoung

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Apr 4, 2017
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this is the equation i came up with while trying to fit my curve to a power regression
y=21.665x^-0.264
find x if y =50

Thanks in advance
 
this is the equation i came up with while trying to fit my curve to a power regression
y=21.665x^-0.264
find x if y =50

Thanks in advance
Use properties of logarithms.
What are your thoughts?

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If \(\displaystyle y= Ax^B\) then log(y)= Blog(x)+ log(A) so that log(x)= (log(y)- log(A))/B.
 
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