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)=2+sqrt(4+7x)

Solution

inverse

f (x) = 2 + 4 + 7 x

Solution

\frac{x ^{2} - 4 x}{7}

Solution steps

y = 2 + 4 + 7 x

Replace

x

with

y

x = 2 + 4 + 7 y

Solve for

y, x = 2 + 4 + 7 y

\frac{x ^{2} - 4 x}{7}

Graph

Popular Examples

extreme f(x)=96x-16x^2

symmetry (x+3)^2-5

domain of f(x)=(x^2-9)/x

critical f(x)=2x-3x^2

slope of (3.6)8

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2+sqrt(4+7x) ?
The inverse of f(x)=2+sqrt(4+7x) is (x^2-4x)/7