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Popular >

inverse of f(x)=(x+3)/x

Solution

inverse

f (x) = \frac{x + 3}{x}

Solution

\frac{3}{x - 1}

Solution steps

y = \frac{x + 3}{x}

Replace

x

with

y

x = \frac{y + 3}{y}

Solve for

y, x = \frac{y + 3}{y}

\frac{3}{x - 1}

Popular Examples

range of sqrt(4-z^2)range

4 - z^{2}

range of f(x)=(5x-2)^2(3x+4)^3(x+1)^5 range

f (x) = (5 x - 2)^{2} (3 x + 4)^{3} (x + 1)^{5}

asymptotes of f(x)=(2/3)^{x-3}asymptotes

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

inverse of f(x)=(x+2)/(x+6)inverse

f (x) = \frac{x + 2}{x + 6}

extreme f(x)=xsqrt(x^2+1)extreme points

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+3)/x ?
The inverse of f(x)=(x+3)/x is 3/(x-1)