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Popular >

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

Solution

inverse

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

Solution

- \frac{x}{x + 1}

Solution steps

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

Replace

x

with

y

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

Solve for

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

- \frac{x}{x + 1}

Graph

Popular Examples

inverse of x+13 inverse

x + 13

inverse of f(x)=((x+3))/(2x+5)inverse

f (x) = \frac{( x + 3 )}{2 x + 5}

inverse of 4x+12 inverse

4 x + 12

inverse of f(x)=5x+sqrt(x^2-1)inverse

f (x) = 5 x + x^{2} - 1

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

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

Frequently Asked Questions (FAQ)

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