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Popular Functions >

inverse of f(x)=(-1)/(5+4x)

Solution

inverse

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

Solution

\frac{- 1 - 5 x}{4 x}

Solution steps

y = \frac{- 1}{5 + 4 x}

Replace

x

with

y

x = \frac{- 1}{5 + 4 y}

Solve for

y, x = \frac{- 1}{5 + 4 y}

\frac{- 1 - 5 x}{4 x}

Graph

Popular Examples

range of f(x)=x^2-6x-7

r an g e f (x) = x^{2} - 6 x - 7

slope ofintercept 4x+2y=6

s l o p e in t erce pt 4 x + 2 y = 6

asymptotes of f(x)= 1/x-2

a sy m pt o t es f (x) = \frac{1}{x} - 2

asymptotes of (x^2+x-2)/(4x^2-4x)

a sy m pt o t es \frac{x ^{2} + x - 2}{4 x ^{2} - 4 x}

domain of f(x)=x^2-4x

d o main f (x) = x^{2} - 4 x

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(-1)/(5+4x) ?
The inverse of f(x)=(-1)/(5+4x) is (-1-5x)/(4x)