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Popular >

inverse of f(x)=(x+4)/(x-1)

Solution

inverse

f (x) = \frac{x + 4}{x - 1}

Solution

\frac{4 + x}{x - 1}

Solution steps

y = \frac{x + 4}{x - 1}

Replace

x

with

y

x = \frac{y + 4}{y - 1}

Solve for

y, x = \frac{y + 4}{y - 1}

\frac{4 + x}{x - 1}

Popular Examples

extreme f(x)=sin(9x)extreme points

f (x) = sin (9 x)

critical f(x)=x^4+4/x critical points

f (x) = x^{4} + \frac{4}{x}

domain of y=sqrt(x+4)-2 domain

y = x + 4 - 2

domain of 3^{x-2}domain

3^{x - 2}

inverse of f(x)=1-e^{-2x}inverse

f (x) = 1 - e^{- 2 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+4)/(x-1) ?
The inverse of f(x)=(x+4)/(x-1) is (4+x)/(x-1)