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Popular Functions >

inverse of f(x)=((4x-9))/((x-4))

Solution

inverse

f (x) = \frac{( 4 x - 9 )}{( x - 4 )}

Solution

\frac{- 9 + 4 x}{x - 4}

Solution steps

y = \frac{4 x - 9}{x - 4}

Replace

x

with

y

x = \frac{4 y - 9}{y - 4}

Solve for

y, x = \frac{4 y - 9}{y - 4}

\frac{- 9 + 4 x}{x - 4}

Graph

Popular Examples

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asymptotes of y=(x^2+4x)/(x+4)

domain of f(x)=(3x)/(x^2+x-2)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=((4x-9))/((x-4)) ?
The inverse of f(x)=((4x-9))/((x-4)) is (-9+4x)/(x-4)