en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Graph

Popular Examples

inverse of f(x)=4+2x

inverse of g(x)= 6/x+2

inverse of f(x)= 1/(1+log_{10)(x)}

inverse of f(x)=11x+12

Frequently Asked Questions (FAQ)

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