# Laws of Logarithms

a) log y = 1.2x -1

b) ln y = 1.2x - 1

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#### Solution Preview

One thing you need to understand about logarithms and exponential functions is that they are inverses of each other.

For example if using log base 10...

log(y)=x

Then 10^(log(y))= 10^x

{10^x means 10 to the ...

#### Solution Summary

This shows how to rearrange natural log and log equations in step by step format.

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