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Popular >

inverse of (2x-1)/(x+4)

Solution

inverse

\frac{2 x - 1}{x + 4}

Solution

\frac{- 1 - 4 x}{x - 2}

Solution steps

y = \frac{2 x - 1}{x + 4}

Replace

x

with

y

x = \frac{2 y - 1}{y + 4}

Solve for

y, x = \frac{2 y - 1}{y + 4}

\frac{- 1 - 4 x}{x - 2}

Popular Examples

critical f(x)=sin^2(5x)critical points

f (x) = sin^{2} (5 x)

domain of sqrt(25-x^2)+sqrt(x+3)domain

25 - x^{2} + x + 3

inverse of f(x)=3-2/x inverse

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

symmetry y=3x^2-x+5 symmetry

y = 3 x^{2} - x + 5

domain of f(x)=sqrt(x^2)+1 domain

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

Frequently Asked Questions (FAQ)

What is the inverse of (2x-1)/(x+4) ?
The inverse of (2x-1)/(x+4) is (-1-4x)/(x-2)