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)= 3/(x+7)

Solution

inverse

f (x) = \frac{3}{x + 7}

Solution

\frac{3}{x} - 7

Solution steps

y = \frac{3}{x + 7}

Replace

x

with

y

x = \frac{3}{y + 7}

Solve for

y, x = \frac{3}{y + 7}

\frac{3}{x} - 7

Graph

Popular Examples

domain of f(x)=2sqrt(-(x-1))

d o main f (x) = 2 - (x - 1)

midpoint (-7,4),(3,-1)

mi d p o in t (- 7, 4), (3, - 1)

periodicity of f(t)=-tan(0.4t)

p er i o d i c i t y f (t) = - tan (0.4 t)

slope ofintercept 3y-2x=9

s l o p e in t erce pt 3 y - 2 x = 9

inverse of f(x)=2sin(x+1)

in v erse f (x) = 2 sin (x + 1)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 3/(x+7) ?
The inverse of f(x)= 3/(x+7) is 3/x-7