What is the inverse of f(x)=(-2x)/(-5x+4) ?

The inverse of f(x)=(-2x)/(-5x+4) is -(4x)/(-5x+2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=(-2x)/(-5x+4)

inverse

f (x) = \frac{- 2 x}{- 5 x + 4}

- \frac{4 x}{- 5 x + 2}

Solution steps

y = \frac{- 2 x}{- 5 x + 4}

Replace

x

with

y

x = \frac{- 2 y}{- 5 y + 4}

Solve for

y, x = \frac{- 2 y}{- 5 y + 4}

- \frac{4 x}{- 5 x + 2}

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

\frac{x ^{2} - 3 x - 10}{x - 5}

f (x) = \frac{( x + 8 )}{x - 4}

- 2 x^{2} + 11

12 x + 16 y = 96

What is the inverse of f(x)=(-2x)/(-5x+4) ?
The inverse of f(x)=(-2x)/(-5x+4) is -(4x)/(-5x+2)