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)=(x+18)/(2sqrt(x+18))

Solution

inverse

f (x) = \frac{x + 18}{2 x + 18}

Solution

4 x^{2} - 18

Solution steps

y = \frac{x + 18}{2 x + 18}

Replace

x

with

y

x = \frac{y + 18}{2 y + 18}

Solve for

y, x = \frac{y + 18}{2 y + 18}

4 x^{2} - 18

Graph

Popular Examples

inverse of f(x)=-(x-1)^2+3

inverse of f(x)=sqrt(x-12)+5

inverse of f(x)=6x-2/7

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

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+18)/(2sqrt(x+18)) ?
The inverse of f(x)=(x+18)/(2sqrt(x+18)) is 4x^2-18