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Popular >

inverse of f(x)= 1/(x+2)-1

Solution

inverse

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

Solution

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

Solution steps

y = \frac{1}{x + 2} - 1

Replace

x

with

y

x = \frac{1}{y + 2} - 1

Solve for

y, x = \frac{1}{y + 2} - 1

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

Popular Examples

critical f(x)=x^3+3x^2-3 critical points

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

domain of x^2+4x-12 domain

x^{2} + 4 x - 12

extreme f(x)=-12x^2+4x extreme points

f (x) = - 12 x^{2} + 4 x

inverse of f(x)= 1/2 x-5 inverse

f (x) = \frac{1}{2} x - 5

inverse of f(x)=sqrt(x)-9 inverse

f (x) = x - 9

Frequently Asked Questions (FAQ)

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