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Popular >

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

Solution

inverse

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

Solution

\frac{2}{x - 1}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{2}{x - 1}

Popular Examples

asymptotes of (5x+10)/(-2x^2-6x-4)asymptotes

\frac{5 x + 10}{- 2 x ^{2} - 6 x - 4}

critical sin(6x),0<= x<= 2pi critical points

sin (6 x), 0 \leq x \leq 2 π

parallel y=6x-5 parallel

y = 6 x - 5

parity sqrt(1+x^{2/3)-x}parity

1 + x^{\frac{2}{3}} - x

range of f(x)=3(1/4)^x range

f (x) = 3 (\frac{1}{4})^{x}

Frequently Asked Questions (FAQ)

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