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Popular >

inverse of (x-4)/(x+2)

Solution

inverse

\frac{x - 4}{x + 2}

Solution

\frac{- 4 - 2 x}{x - 1}

Solution steps

y = \frac{x - 4}{x + 2}

Replace

x

with

y

x = \frac{y - 4}{y + 2}

Solve for

y, x = \frac{y - 4}{y + 2}

\frac{- 4 - 2 x}{x - 1}

Popular Examples

symmetry y=-7x symmetry

y = - 7 x

extreme f(x)=2+3/(1+(x+1)^2)extreme points

f (x) = 2 + \frac{3}{1 + ( x + 1 ) ^{2}}

line y=-3x line

y = - 3 x

critical-3x^2+12x critical points

- 3 x^{2} + 12 x

asymptotes of f(x)=(x-3)/(x+1)asymptotes

f (x) = \frac{x - 3}{x + 1}

Frequently Asked Questions (FAQ)

What is the inverse of (x-4)/(x+2) ?
The inverse of (x-4)/(x+2) is (-4-2x)/(x-1)