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Popular >

inverse of f(x)=(x+3)/(x-4)

Solution

inverse

f (x) = \frac{x + 3}{x - 4}

Solution

\frac{3 + 4 x}{x - 1}

Solution steps

y = \frac{x + 3}{x - 4}

Replace

x

with

y

x = \frac{y + 3}{y - 4}

Solve for

y, x = \frac{y + 3}{y - 4}

\frac{3 + 4 x}{x - 1}

Popular Examples

asymptotes of f(x)=(5x)/(2x+3)asymptotes

f (x) = \frac{5 x}{2 x + 3}

inverse of f(x)=x^2,[0,infinity ]inverse

f (x) = x^{2}, [0, \infty]

asymptotes of f(x)=(2x^3+3)/(x^3+2)asymptotes

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

parity f(x)=x^5 parity

f (x) = x^{5}

domain of f(x)=(4x-1)/(5x-3)domain

f (x) = \frac{4 x - 1}{5 x - 3}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+3)/(x-4) ?
The inverse of f(x)=(x+3)/(x-4) is (3+4x)/(x-1)