What is the inverse of f(x)=(6x-8)/(7-x) ?

The inverse of f(x)=(6x-8)/(7-x) is -(-8-7x)/(6+x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=(6x-8)/(7-x)

inverse

f (x) = \frac{6 x - 8}{7 - x}

- \frac{- 8 - 7 x}{6 + x}

Solution steps

y = \frac{6 x - 8}{7 - x}

Replace

x

with

y

x = \frac{6 y - 8}{7 - y}

Solve for

y, x = \frac{6 y - 8}{7 - y}

- \frac{- 8 - 7 x}{6 + x}

f (x) = \frac{x}{x ^{2} + 7}

(7, 4), (- 1, - 4)

2 t

f (x) = 4 x^{2} - 8 x + 2

What is the inverse of f(x)=(6x-8)/(7-x) ?
The inverse of f(x)=(6x-8)/(7-x) is -(-8-7x)/(6+x)