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Popular Functions >

inverse of f(x)=1-(0.9^x)

Solution

inverse

f (x) = 1 - (0. 9^{x})

Solution

\frac{ln ( 1 - x )}{ln ( 0.9 )}

Solution steps

y = 1 - 0. 9^{x}

Replace

x

with

y

x = 1 - 0. 9^{y}

Solve for

y, x = 1 - 0. 9^{y}

\frac{ln ( 1 - x )}{ln ( 0.9 )}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=1-(0.9^x) ?
The inverse of f(x)=1-(0.9^x) is (ln(1-x))/(ln(0.9))