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Popular >

inverse of f(x)=2-log_{9}(x)

Solution

inverse

f (x) = 2 - lo g_{9} (x)

Solution

9^{2 - x}

Solution steps

y = 2 - lo g_{9} (x)

Replace

x

with

y

x = 2 - lo g_{9} (y)

Solve for

y, x = 2 - lo g_{9} (y)

9^{2 - x}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2-log_{9}(x) ?
The inverse of f(x)=2-log_{9}(x) is 9^{2-x}