SOLUTION: what is the inverse function of f(x)=10^x this means: y=10^x i need the way of the answer ..please dont send me the way using [logs] as i didnot take it yet..i need a normal answe

Question 808601: what is the inverse function of f(x)=10^x this means: y=10^x
i need the way of the answer ..please dont send me the way using [logs] as i didnot take it yet..i need a normal answer as fast as possible, thank you.
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
y = 10^x
first step is to solve for x
we need to use the definition of logarithm to solve for x
x = log y note that the log base is 10
now switch x and y
y = log x
therefore y = log x is the inverse of y = 10^x

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