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Popular >

inverse of f(x)= x/(x+5)

Solution

inverse

f (x) = \frac{x}{x + 5}

Solution

- \frac{5 x}{x - 1}

Solution steps

y = \frac{x}{x + 5}

Replace

x

with

y

x = \frac{y}{y + 5}

Solve for

y, x = \frac{y}{y + 5}

- \frac{5 x}{x - 1}

Popular Examples

inverse of f(x)=(1.05)^x inverse

f (x) = (1.05)^{x}

symmetry y=x^2+6x+4 symmetry

y = x^{2} + 6 x + 4

inverse of f(x)= 1/((x+9))inverse

f (x) = \frac{1}{( x + 9 )}

domain of f(x)= 1/(x+15)domain

f (x) = \frac{1}{x + 15}

midpoint (7,-2),(-5,-2)midpoint

(7, - 2), (- 5, - 2)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= x/(x+5) ?
The inverse of f(x)= x/(x+5) is -(5x)/(x-1)