What is the inverse of f(x)=3x^2+6 ?

The inverse of f(x)=3x^2+6 is sqrt((x-6)/3),-sqrt((x-6)/3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=3x^2+6

inverse

f (x) = 3 x^{2} + 6

\frac{x - 6}{3}, - \frac{x - 6}{3}

Solution steps

y = 3 x^{2} + 6

Replace

x

with

y

x = 3 y^{2} + 6

Solve for

y, x = 3 y^{2} + 6

\frac{x - 6}{3}, - \frac{x - 6}{3}

f (x) = x^{2} + 4 x - 45

f (x) = - 5 - x - 1

f (x) = 500 - 16 x^{2}

f (x) = \frac{x ^{\frac{1}{7}}}{5} + 6

2 x^{3} - 1

What is the inverse of f(x)=3x^2+6 ?
The inverse of f(x)=3x^2+6 is sqrt((x-6)/3),-sqrt((x-6)/3)