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Popular >

inverse of f(x)=(x-9)/(x-2)

Solution

inverse

f (x) = \frac{x - 9}{x - 2}

Solution

\frac{- 9 + 2 x}{x - 1}

Solution steps

y = \frac{x - 9}{x - 2}

Replace

x

with

y

x = \frac{y - 9}{y - 2}

Solve for

y, x = \frac{y - 9}{y - 2}

\frac{- 9 + 2 x}{x - 1}

Popular Examples

critical f(x)= 6/(1-x^2)critical points

f (x) = \frac{6}{1 - x ^{2}}

intercepts of f(x)=(x-3)^2-9 intercepts

f (x) = (x - 3)^{2} - 9

range of x+1 range

x + 1

periodicity of f(x)=1-3sin(2x-9)periodicity

f (x) = 1 - 3 sin (2 x - 9)

domain of f(x)=sin(e^t-1)domain

f (x) = sin (e^{t} - 1)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x-9)/(x-2) ?
The inverse of f(x)=(x-9)/(x-2) is (-9+2x)/(x-1)