What is the inverse of y = a*ln(bx) ?

1 Answer
Mar 25, 2016

y=(e^(x/a))/b

Explanation:

Write as y/a=ln(bx)

Another way of writing the same thing is: e^(y/a)=bx

=>x=1/bxx e^(y/a)

Where the is an x write y and where original y was write x

y=(e^(x/a))/b

This plot will be a reflection of the original equation about the plot of y=x.

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Read as y equals e raised to the power of x/a all over b