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Popular >

inverse of x/(x+9)

Solution

inverse

\frac{x}{x + 9}

Solution

- \frac{9 x}{x - 1}

Solution steps

y = \frac{x}{x + 9}

Replace

x

with

y

x = \frac{y}{y + 9}

Solve for

y, x = \frac{y}{y + 9}

- \frac{9 x}{x - 1}

Popular Examples

asymptotes of f(x)=ln(e+x^2)asymptotes

f (x) = ln (e + x^{2})

range of y=sqrt(2x+1)range

y = 2 x + 1

inverse of f(x)=(4x)/(x-2)inverse

f (x) = \frac{4 x}{x - 2}

domain of f(x)=sqrt(x^3-36x)domain

f (x) = x^{3} - 36 x

slope of f(x)=-2x-4 slope

f (x) = - 2 x - 4

Frequently Asked Questions (FAQ)

What is the inverse of x/(x+9) ?
The inverse of x/(x+9) is -(9x)/(x-1)