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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

range of f(x)=(2x)/(x^2+1)range

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

asymptotes of f(x)=(x+8)/(x^2-64)asymptotes

f (x) = \frac{x + 8}{x ^{2} - 64}

asymptotes of f(x)=(2x-3)/(x-1)asymptotes

f (x) = \frac{2 x - 3}{x - 1}

parity sec^3(x)dx parity

sec^{3} (x) d x

domain of y=sqrt(x+4)domain

y = x + 4

Frequently Asked Questions (FAQ)

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