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Popular >

inverse of f(x)=(x-1)/(x+7)

Solution

inverse

f (x) = \frac{x - 1}{x + 7}

Solution

\frac{- 1 - 7 x}{x - 1}

Solution steps

y = \frac{x - 1}{x + 7}

Replace

x

with

y

x = \frac{y - 1}{y + 7}

Solve for

y, x = \frac{y - 1}{y + 7}

\frac{- 1 - 7 x}{x - 1}

Popular Examples

inverse of f(x)=3x^3 inverse

f (x) = 3 x^{3}

domain of f(x)=(x+7)/(x^2-1)domain

f (x) = \frac{x + 7}{x ^{2} - 1}

asymptotes of f(x)=(-3x+7)/(5x-2)asymptotes

f (x) = \frac{- 3 x + 7}{5 x - 2}

symmetry-x^2-4x+2 symmetry

- x^{2} - 4 x + 2

inverse of f(x)=((6x-5))/(x+9)inverse

f (x) = \frac{( 6 x - 5 )}{x + 9}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x-1)/(x+7) ?
The inverse of f(x)=(x-1)/(x+7) is (-1-7x)/(x-1)