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Popular >

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

Solution

inverse

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

Solution

\frac{- 1 - x}{x - 1}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{- 1 - x}{x - 1}

Popular Examples

inverse of x^2 inverse

x^{2}

intercepts of f(x)=(-4x^2+100)/(5x-25)intercepts

f (x) = \frac{- 4 x ^{2} + 100}{5 x - 25}

intercepts of y= 1/2 x+4 intercepts

y = \frac{1}{2} x + 4

intercepts of f(x)=3x^2+2+7x=y intercepts

f (x) = 3 x^{2} + 2 + 7 x = y

inverse of f(x)=((5e^x))/(-5e^x+1)inverse

f (x) = \frac{( 5 e ^{x} )}{- 5 e ^{x} + 1}

Frequently Asked Questions (FAQ)

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